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USN-8773-1: GNU Guix vulnerability

Ubuntu issued USN-8773-1 fixing a GNU Guix flaw that exposed build outputs to local users before metadata finalization, enabling possible privilege escalation.

Ubuntu published security notice USN-8773-1 to address a flaw in GNU Guix where build outputs were made accessible to local users before their file metadata was finalized. A local attacker could possibly leverage this window to gain elevated privileges on the affected system. The notice ships updated packages for supported Ubuntu releases and reports no exploitation.

Ubuntu Security Noticesupdated 14:37 UTC · 4h agofirst 11:33 UTC · 7h agoAdvisory 13 sources

North Korean Lazarus Group Uses Windows Zero

Check Point links Lazarus Group's Operation Dream Job to a new Windows zero-day, CVE-2026-68820, targeting defense workers with fake Lockheed Martin job offers.

Check Point Research documented a new wave of Operation Dream Job, a North Korean Lazarus Group campaign targeting defense and aerospace professionals in France, Germany, Brazil, and India with fake Lockheed Martin job offers. The attacks chain a previously unknown Windows privilege escalation flaw in AFD.sys, CVE-2026-68820, which Microsoft patched on August 11, 2026, to deploy the MISTPEN downloader, ForestTiger backdoor, and updated FudModule 3.1 kernel rootkit. Check Point also discovered a new Troy backdoor DLL with 17 operator commands and a RelayShell PHP webshell deployed on compromised Roundcube and WordPress servers used as command relays, some infected via CVE-2025-49113 or leaked credentials. Defenders are urged to apply the August 2026 Patch Tuesday update and review Check Point's indicators of compromise.

Security AffairsAug 13, 07:05 UTC · Aug 13, 2026Threat actor in the wildCVE-2026-68820 CVE-2025-491131

New infosec products of the week: September 4, 2026

Weekly roundup covers F5's AI-powered WAF enhancements, Ping Identity's personal AI agent access, Superna 2.15 cyberstorage, and BugBase Pentest Copilot Enterprise.

This week's product roundup features releases from BugBase, F5 Networks, Ping Identity, and Superna. F5's WAF for Distributed Cloud adds anomaly detection and agentic threat intelligence for real-time virtual patching, Ping Identity launched Enterprise Personal Agent Access for securing personal AI agents, Superna 2.15 adds guided event-closing workflows for cyberstorage operations, and BugBase's Pentest Copilot Enterprise automates black-box pentesting across 100 vulnerability types using real Chromium browsers.

Help Net SecuritySep 4, 00:00 UTC · 12d agoTools

Lazarus Exploits Windows Zero-Day to Gain SYSTEM Access and Deploy Backdoor

Lazarus exploits Windows AFD.sys zero-day CVE-2026-68820 in Operation Dream Job to deploy Troy backdoor at defense firms.

Check Point attributes Operation Dream Job attacks to Lazarus Group exploiting CVE-2026-68820 (CVSS 7.0), a privilege escalation flaw in Windows AFD.sys patched in August 2026 Patch Tuesday. The campaign targets defense and aerospace firms in France, Germany, Brazil, and India via trojanized PDF viewers and DLL side-loading, deploying backdoors Troy, ForestTiger, and the FudModule 3.1 kernel rootkit. Attackers also compromise WordPress, SharePoint, and Roundcube servers as C2, using CVE-2025-49113 and the RelayShell PHP web shell.

The Hacker NewsAug 15, 00:00 UTC · Aug 15, 2026Threat actor in the wildCVE-2026-68820 CVE-2025-491132

USN-8768-1: Shibboleth vulnerability

Ubuntu patches Shibboleth SQL injection in the ODBC storage plugin allowing remote attackers to extract sensitive information.

Ubuntu security notice USN-8768-1 fixes a Shibboleth vulnerability discovered by Florian Stuhlmann. The software incorrectly escaped input when using the ODBC storage plugin, allowing a remote attacker to perform SQL injection attacks and obtain sensitive information. Users are advised to update the Shibboleth package.

Ubuntu Security NoticesSep 15, 15:43 UTC · 1d agoAdvisory

USN-8766-1: Suricata-Update vulnerability

Ubuntu patches Suricata-Update path validation flaw allowing arbitrary file writes outside the rules directory from malicious rule archives.

Ubuntu security notice USN-8766-1 fixes a Suricata-Update vulnerability discovered by Guillem Lefait. The tool did not properly validate destination paths when extracting files referenced by downloaded rule archives, allowing an attacker to write arbitrary files outside the configured rules directory. Users are advised to update the suricata-update package.

Ubuntu Security NoticesSep 15, 15:14 UTC · 1d agoAdvisory

GNU security advisory (AV26-923)

Canadian Cyber Centre advisory AV26-923 flags a stack overflow in GNU libextractor before v1.15 via OLE2 files.

The Canadian Centre for Cyber Security issued advisory AV26-923 on September 15, 2026, covering CVE-2026-91752, a stack overflow vulnerability in GNU libextractor versions prior to 1.15 triggered via OLE2 file parsing. The Cyber Centre encourages users and administrators to review the provided links and apply necessary updates as they become available.

Canadian Centre for Cyber SecuritySep 15, 15:10 UTC · 1d agoAdvisory CVE-2026-91752

USN-8750-1: FFmpeg vulnerabilities

Ubuntu USN-8750-1 fixes multiple FFmpeg memory-handling flaws that allow denial of service via crafted files.

Ubuntu Security Notice USN-8750-1 patches several FFmpeg vulnerabilities related to incorrect memory operations, reported by Seung Min Shin, Xinghang Lv, and others. If a user or automated system is tricked into opening a specially crafted file, an attacker could cause a denial of service. Affected CVEs include CVE-2026-12706, CVE-2026-30999, and CVE-2026-58049.

Ubuntu Security NoticesSep 14, 03:25 UTC · 2d agoAdvisory CVE-2026-12706 CVE-2026-30999 CVE-2026-58049

VU#369611: ExLlamaV3 contains Denial of Service vulnerability via insufficient bounds checking on kernel dispatch index

CERT/CC details CVE-2026-84286, an out-of-bounds memory access in ExLlamaV3's CUDA extension causing denial-of-service crashes; fixed via merged pull request.

CERT/CC published VU#369611 for CVE-2026-84286, an out-of-bounds memory access in the exllamav3_ext CUDA extension of the ExLlamaV3 LLM inference library. A crafted input with kernel parameter K set to 0 produces a negative index into a fixed 24-entry kernel dispatch array, causing a CUDA illegal memory access and denial-of-service crashes. The vendor fixed the issue in the main repository via pull request #310, and maintainers of 49 downstream projects, including ezexl3 and MawDiscord, are advised to rebuild against the patched version. The issue was reported by Nathan Keys and impact is limited to crashes and instability, not code execution.

CERT/CC Vulnerability NotesSep 11, 20:11 UTC · 4d agoVulnerability CVE-2026-842861

cPanel LiteSpeed Web Server Vulnerability Allows Shared Server Users to Gain Root-Level Access

Critical LiteSpeed Enterprise flaw fixed in 6.3.7 lets low-privilege shared-hosting users escalate to root and bypass CageFS.

cPanel issued an urgent advisory for a critical privilege escalation in LiteSpeed Web Server Enterprise versions before 6.3.7, allowing a low-privilege shared-hosting account to gain root-level server control and bypass tenant isolation controls including CloudLinux CageFS. Root access would let attackers access other hosted sites, steal databases and credentials, deploy phishing pages, and install backdoors. Administrators are urged to upgrade to 6.3.7 immediately via lsup.sh and to review privileged account activity, cron jobs, SSH keys, and system binaries; no CVE identifier was published.

Cyber Security NewsSep 15, 13:52 UTC · 1d agoVulnerability

USN-8731-1: MiniUPnPd vulnerability

Ubuntu issued USN-8731-1 fixing a MiniUPnPd integer underflow allowing remote DoS or information disclosure via malformed SOAPAction headers.

Ubuntu released USN-8731-1 to address an integer underflow vulnerability in MiniUPnPd's SOAPAction header parsing. A remote attacker could send a malformed SOAPAction header containing a single quote to trigger a denial of service or information disclosure. MiniUPnPd is a lightweight UPnP daemon widely deployed on routers and gateways.

Ubuntu Security NoticesSep 7, 09:30 UTC · 9d agoAdvisory1

USN-8752-1: Konsole vulnerability

Ubuntu patches Konsole URL-handling flaw that could let a remote attacker execute arbitrary code under specific circumstances.

USN-8752-1 fixes a Konsole vulnerability where certain URLs are incorrectly handled under specific circumstances. A remote attacker could possibly exploit this to execute arbitrary code on a victim's system. Ubuntu released updated packages for affected releases.

Ubuntu Security NoticesSep 14, 11:52 UTC · 2d agoAdvisory

Hackers deploy Linux rootkit on F5 BIG-IP APM devices, hiding web shell in memory

Sophos analyzed a Linux rootkit, tracked as PoisonedRefresh, on hacked F5 BIG-IP APM devices hiding an in-memory web shell linked to exploited CVE-2025-53521.

Sophos and ESET analyzed an implant (named PoisonedRefresh by ESET) deployed on compromised F5 BIG-IP APM appliances, which serves enterprise, financial, government, and public sector deployments. The second-stage payload intercepts __libc_start_main, hooks Apache's APR module loader (apr_dso_load), RC4-encodes key strings, and rewrites PHP file reads in memory to embed a web shell inside legitimate scripts like apm_css.php3, full_wt.php3, and webtop_popup_css.php3, leaving on-disk files unchanged. A related installer component infects /usr/sbin/httpd, persists across BIG-IP upgrade images, modifies SELinux configuration, and deploys the payload. The malware also creates a Unix domain socket at /run/bigtlog.pipe that hands authenticated local connections to /bin/bash; F5 links the activity to CVE-2025-53521, an unauthenticated RCE in BIG-IP APM already exploited in the wild.

Help Net SecuritySep 9, 11:05 UTC · 7d agoMalware in the wildCVE-2025-535211

Drupal core - Moderately critical - Third-party libraries - SA-CORE-2026-013

Drupal issues moderately critical advisory for XSS in bundled CKEditor affecting content editors; fixed versions released, exploitation theoretical.

Drupal published SA-CORE-2026-013, rated moderately critical (13/25), covering an XSS vulnerability in the CKEditor library used for WYSIWYG editing. An attacker able to create or edit content, even without direct CKEditor access, could exploit it to target users with WYSIWYG permissions. Affected versions include Drupal core 10.5.x, 11.0.x and 11.4.x below 11.4.7, and updated releases are available. Exploitation is rated theoretical.

Drupal Security Advisories16:21 UTC · 2h agoAdvisory

Shared Hosting at Risk: LiteSpeed Enterprise Bug Can Grant Root from a Single Tenant

Critical LiteSpeed Web Server Enterprise flaw (pre-6.3.7) lets a low-privilege shared-hosting tenant escape CageFS isolation and gain root; forced update urged.

cPanel warned that a critical privilege-escalation vulnerability in LiteSpeed Web Server Enterprise (fixed in 6.3.7) lets a malicious low-privilege website user bypass account isolation controls including CloudLinux CageFS and gain root on shared-hosting servers, enabling cross-tenant compromise. No CVE, severity rating, or technical details have been published, and it is unclear whether the flaw is being exploited. This is the third root-level LiteSpeed escape on cPanel servers since May, following CVE-2026-48172 and CVE-2026-54420, which were actively exploited and added to CISA's KEV catalog.

Security AffairsSep 15, 12:19 UTC · 1d agoVulnerability 2 sources CVE-2026-48172 CVE-2026-54420

PoisonedRefresh: A Fileless Linux Rootkit That Injects PHP Web Shells Into F5 BIG-IP APM Server Memory

Sophos details PoisonedRefresh, a fileless Linux rootkit that injects a memory-resident PHP web shell into F5 BIG-IP APM after exploitation of CVE-2025-53521.

On September 8, 2026, SophosLabs published an analysis of Linux/Agnt-IC (dubbed PoisonedRefresh by ESET) found in compromised F5 BIG-IP Access Policy Manager environments. Initial access leverages CVE-2025-53521, an unauthenticated RCE in BIG-IP APM when an access policy is configured on a virtual server; F5 confirmed exploitation and links the activity to cluster c05d5254, while Shadowserver observed 795 exposed vulnerable endpoints. A first stage hidden in a modified umount binary modifies /usr/sbin/httpd and SELinux configuration and embeds itself in BIG-IP upgrade images for persistence. The second-stage ELF intercepts __libc_start_main, hooks apr_dso_load, and injects a PHP web shell into libphp memory via mmap manipulation, leaving no disk artifacts, and exposes a /bin/bash shell via a local UNIX domain socket instead of a TCP port.

Security AffairsSep 9, 08:50 UTC · 7d agoMalware in the wildCVE-2025-53521

Next.js security advisory (AV26-851)

Canada's Cyber Centre warns Next.js 15.5 and 16.3 are affected by critical vulnerabilities; users should update to 15.5.24 and 16.3.3.

The Canadian Centre for Cyber Security (AV26-851) warns that Next.js versions 15.5 prior to 15.5.24 and 16.3 prior to 16.3.3 are affected by critical vulnerabilities. Administrators are urged to review the vendor advisory and apply the August 2026 security release updates. The bulletin provides no CVE ids or exploitation details.

Canadian Centre for Cyber SecurityAug 26, 17:13 UTC · 21d agoAdvisory

ZDI-26-588: Fabric.js loadFromJSON Server-Side Request Forgery Vulnerability

ZDI disclosed a server-side request forgery in Fabric.js loadFromJSON (CVE-2026-19504) that can leak sensitive information from affected implementations.

Zero Day Initiative advisory ZDI-26-588 describes a server-side request forgery vulnerability in the Fabric.js canvas library's loadFromJSON function. Exploitation requires interaction with the library and attack vectors vary by implementation, potentially exposing sensitive information. The issue is rated 4.0 on the CVSS scale and tracked as CVE-2026-19504. The advisory does not report exploitation in the wild.

ZDI Published AdvisoriesAug 24, 05:00 UTC · 23d agoVulnerability CVE-2026-19504

Breaking the Seal: Static Deobfuscation of JSCeal’s Compiled V8 Bytecode

Check Point's hasherezade details static deobfuscation of JSCeal, a V8-bytecode stealer targeting cryptocurrency applications since March 2024.

JSCeal is an infostealer distributed as compiled V8 bytecode (.jsc) executed by a bundled Node.js runtime, aimed at cryptocurrency applications. Other vendors track the same family under the names WEEVILPROXY or MeadowLocust. Check Point Research has tracked the campaign since early 2024, with activity dating back to March 2024. The write-up presents a static approach to unpacking the bytecode without executing it.

Check Point ResearchAug 31, 13:38 UTC · 16d agoMalware in the wild1

Stealth rootkit targeting F5 BIG-IP could expose enterprise identity gateways

Sophos analyzed a stealth Linux rootkit that hides a web shell in memory on compromised F5 BIG-IP APM identity gateways, evading file-based detection.

Sophos analyzed a second-stage Linux rootkit implant found in compromised F5 BIG-IP APM environments running Apache and PHP, linked to exploitation of CVE-2025-53521, an unauthenticated RCE. The implant hooks Apache's PHP-loading process and serves modified in-memory versions of three legitimate webtop PHP files (apm_css.php3, full_wt.php3, webtop_popup_css.php3), leaving on-disk files untouched so hashes and integrity checks pass. It also establishes access via an authenticated local UNIX socket that can provide an interactive /bin/bash session. Experts warn compromised APM appliances, which handle federated SSO and terminate TLS at enterprise perimeters, could enable SSO token theft and lateral movement to trusted downstream applications.

CSO OnlineSep 10, 11:51 UTC · 6d agoMalware in the wildCVE-2025-53521

[0day-rubbish] Accurate Online Private Cloud on-prem (current) Unauthenticated Hessian deserialization leading to JNDI remote class loading (9.8)

0day Rubbish disclosed an unauthenticated Hessian deserialization flaw in Accurate Online Private Cloud on-prem allowing JNDI remote class loading, rated 9.8.

The 0day Rubbish Research Team publicly disclosed an unauthenticated Hessian deserialization vulnerability in the current on-premises release of Accurate Online Private Cloud. The flaw lets unauthenticated attackers trigger JNDI remote class loading, a path that typically yields remote code execution. The issue carries a CVSS 9.8 rating. No CVE identifier or evidence of in-the-wild exploitation was included in the disclosure.

Full DisclosureSep 8, 17:31 UTC · 8d agoVulnerability

Adobe security advisory (AV26-848)

Canada's Cyber Centre relayed Adobe advisories covering vulnerabilities in Campaign Classic, Substance 3D apps, Adobe XD, Illustrator, and C2PA tools.

Bulletin AV26-848 lists Adobe vulnerabilities affecting Campaign Classic (through 7.4.4 build 9400), Substance 3D Designer, Painter, and Sampler, Adobe XD, C2PA Tool, Content Credentials Rust SDK, and Illustrator 2025/2026. The Canadian Centre for Cyber Security encourages users and administrators to review the linked Adobe bulletins and apply updates. Specific CVE identifiers are not enumerated in the advisory text.

Canadian Centre for Cyber SecurityAug 26, 13:56 UTC · 21d agoAdvisory

Linux Detection Engineering - Local Privilege Escalation

Elastic details a layered detection framework for Linux local privilege escalation, covering 2026's copy-on-write bug wave and LLM-assisted discovery.

Elastic Security Labs describes how most Linux local privilege escalations share a common host flow — an unprivileged process launched from a writable path becoming root — and proposes layered detections combining general outcome-based rules with per-technique rules in Elastic Defend and Auditd. It tracks 13 recent LPE disclosures, seven of which share a copy-on-write/zero-copy bug class, including Copy Fail, DirtyFrag, Fragnesia, DirtyDecrypt, DirtyClone, pedit COW, and RefluXFS. Qualys attributes RefluXFS to an LLM-assisted research effort with Anthropic using Claude Mythos Preview, and another bug is credited to an LLM-assisted workflow. Detection and endpoint rules are published in Elastic's detection-rules and protections-artifacts repositories.

Elastic Security LabsSep 11, 00:00 UTC · 5d agoResearch

FrostyGoop’s Zoom-In: A Closer Look into the Malware Artifacts, Behaviors and Network Communications

Unit 42 dissects FrostyGoop OT malware, which sent Modbus TCP commands to disrupt heating for 600+ apartment buildings in Ukraine.

Palo Alto Unit 42 analyzed new FrostyGoop/BUSTLEBERM samples, the ninth known ICS-centric malware, first used against a Ukrainian municipal energy company by sending Modbus TCP commands to ENCO control devices. The attack caused a two-day heating outage affecting over 600 apartment buildings during sub-zero temperatures. The Go-compiled malware accepts Modbus register operations and timing parameters via command-line arguments or a JSON configuration file, uses an obscure open-source Modbus library, and checks the Windows BeingDebugged flag to evade debuggers. Unit 42 telemetry recorded over 1 million Modbus TCP devices exposed to the internet between September and October 2024.

Palo Alto Unit 42Aug 19, 12:04 UTC · 28d agoMalware in the wild

CVE-2026-67211: Apache OpenNLP: OOM DoS via Unbounded Array Allocation in SymSpellModelSerializer

Apache OpenNLP CVE-2026-67211: unbounded map pre-sizing in SymSpellModelSerializer enables out-of-memory denial of service in opennlp-symspell 3.0.0-M4/M5.

CVE-2026-67211 affects the opennlp-symspell artifact in versions 3.0.0-M4 and 3.0.0-M5 only. The SymSpellModelSerializer.create() method performs unbounded map pre-sizing, allowing crafted input to trigger out-of-memory denial of service. Releases 1.x and 2.x are unaffected because the spellcheck extension was introduced in 3.0.0-M4; the issue is resolved in 3.0.0-M6.

oss-securitySep 11, 19:22 UTC · 4d agoVulnerability 2 sources CVE-2026-67211

Ubiquiti security advisory (AV26-850)

Canada's Cyber Centre reports critical vulnerabilities across Ubiquiti UniFi products including UniFi OS Server, Network, Protect, and Access; updates required.

The Canadian Centre for Cyber Security (AV26-850) reports critical vulnerabilities affecting numerous Ubiquiti products, including UniFi OS Server (<=5.1.21), UniFi Network Application (<=10.4.57), UniFi Protect Application (<=7.1.87), and UniFi Access Application (<=4.3.3). Other affected products include UniFi Connect, UID Enterprise Agent, UniFi Talk, UniFi Protect AI Key, Connect Display Cast Pro, and Enterprise Audio/Video Bridge. Administrators should update affected applications and devices; the advisory lists no CVE ids or exploitation details.

Canadian Centre for Cyber SecurityAug 26, 17:11 UTC · 21d agoAdvisory

Home & Small Office Wireless Routers Exploited to Attack Gaming Servers

Unit 42 details an updated Gafgyt botnet variant exploiting Zyxel, Huawei, and Realtek router vulnerabilities to recruit devices for DoS attacks on gaming servers.

Unit 42 researchers identified an updated Gafgyt variant derived from the JenX botnet that combines three remote code execution exploits: CVE-2017-18368 (Zyxel P660HN-T1A), CVE-2017-17215 (Huawei HG532), and CVE-2014-8361 (Realtek RTL81XX chipset). Shodan scans show more than 32,000 wireless routers worldwide potentially vulnerable to these exploits. The exploits act as droppers, pulling architecture-specific binaries from a malicious server (185.172.110.224), and the botnet performs denial-of-service attacks against gaming servers, most notably Valve Source engine servers.

Palo Alto Unit 42Aug 18, 04:46 UTC · 29d agoMalware in the wildCVE-2017-18368 CVE-2017-17215 CVE-2014-83611

USN-8733-1: Gzip vulnerabilities

Ubuntu issued USN-8733-1 fixing two Gzip flaws: insecure gzexe temp files allowing file overwrites, and a crafted-file DoS/info exposure bug.

USN-8733-1 updates Gzip in Ubuntu to fix CVE-2026-41991, where the gzexe utility created temporary files insecurely when mktemp was unavailable, letting a local attacker overwrite arbitrary files. It also fixes CVE-2026-41992, incorrect handling of certain compressed files that could expose sensitive information or crash Gzip in a denial of service. Both issues have local impact and are addressed via updated Ubuntu packages.

Ubuntu Security NoticesSep 7, 12:23 UTC · 9d agoAdvisory CVE-2026-41991 CVE-2026-41992

USN-8738-1: FFmpeg vulnerabilities

Ubuntu's USN-8738-1 fixes multiple FFmpeg vulnerabilities allowing denial of service, arbitrary code execution, and sensitive information exposure.

Ubuntu Security Notice USN-8738-1 addresses several FFmpeg flaws. CVE-2026-66036 involves mishandled video frames in the hqdn3d filter, allowing denial of service or arbitrary code execution. CVE-2026-66038, found by Adrian Junge, leaks sensitive information via compressed video files, and CVE-2026-66039 allows denial of service or code execution through crafted audio files. Additional subtitle-file handling flaws were also fixed.

Ubuntu Security Noticesupdated Sep 8, 17:12 UTC · 8d agofirst Sep 8, 17:01 UTC · 8d agoAdvisory 2 sources CVE-2026-66036 CVE-2026-66038 CVE-2026-66039

USN-8755-1: libvips vulnerability

Ubuntu patches libvips flaw where crafted TIFF images converted to HEIF cause a crash, enabling denial of service.

USN-8755-1 fixes a libvips vulnerability in which specially crafted TIFF images are incorrectly handled when saved as HEIF, causing the library to crash. The impact is limited to denial of service with no code execution indicated. Ubuntu shipped updated packages.

Ubuntu Security NoticesSep 14, 12:47 UTC · 2d agoAdvisory

Debian 13.7 ships the fixes behind 92 security advisories, updates 106 packages

Debian 13.7 'trixie' point release bundles 92 security advisories and 106 package updates, including kernel, glibc, u-boot and qemu fixes.

Debian shipped version 13.7 of 'trixie', folding in 92 previously published security advisories and corrections to 106 source packages, including six Linux kernel advisories (DSA-6381, DSA-6393, DSA-6405, DSA-6415, DSA-6466, DSA-6477). glibc fixes a buffer overflow (CVE-2026-5928) and buffer underflow (CVE-2026-5450), with 17 packages rebuilt against the updated library; qemu carries 25 CVEs including a secure boot bypass (CVE-2026-16288), imagemagick 24, wolfssl 15 and perl 13. Boot-chain fixes include a u-boot FIT image verification bypass (CVE-2026-46728), a BOOTP/DHCP buffer overread (CVE-2024-42040), and corrected intermediate certificate verification in sbsigntool. The installer was rebuilt with kernel ABI 6.12.107+deb13, and existing systems receive the fixes through normal package mirror updates.

Help Net SecuritySep 14, 07:40 UTC · 2d agoAdvisory CVE-2026-5928 CVE-2026-5450 CVE-2026-34873+17 CVEs