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Windows 11 KB5124008 update breaks domain trust for some users

Microsoft is investigating Windows 11 KB5124008 breaking Active Directory domain trust, leaving some users unable to log in with valid credentials.

Administrators report the Windows 11 KB5124008 security update breaks the secure channel between domain-joined machines and Active Directory, causing login failures on Windows 11 25H2 systems after reboot. The failures are linked to the Machine Identity Isolation feature, which in enforcement mode moves machine account secrets into Credential Guard and removes the LSA copy; one admin saw 11 of roughly 256 devices affected. Workarounds include setting MachineIdentityIsolation to 0 and repairing the secure channel with Test-ComputerSecureChannel, though Microsoft has confirmed no root cause or official fix and warns disabling the feature can also break domain authentication.

BleepingComputerupdated · 3h agofirst · 7h agoVulnerability 2 sources

datasette 0.65.5

Datasette 0.65.5 patches a permission bypass where a trailing newline in a table name could expose private rows (GHSA-h547-rmjf-5m2m).

Datasette 0.65.5 fixes a security issue tracked as GHSA-h547-rmjf-5m2m in which a trailing newline in a requested table name bypassed table permission checks and exposed private rows. The flaw was reported by dpfkdlemtp. The same fix is included in the 1.0a40 alpha release.

Simon Willison · 4h agoVulnerability 5 sources

CVE-2026-91752: GNU libextractor < 1.15 Stack Overflow via OLE2

GNU libextractor before 1.15 has a stack-based buffer overflow (CVE-2026-91752) in its OLE2 parser, triggerable via crafted files.

A stack-based buffer overflow was identified in GNU libextractor's OLE2 plugin in versions prior to 1.15, assigned CVE-2026-91752. The flaw resides in the process_star_office function, which sizes a variable-length stack array using attacker-controlled OLE2 stream data. Attackers can craft malicious OLE2/StarOffice files to trigger the overflow. The issue was disclosed on the oss-security mailing list by researcher Haitam Lazaar on September 16, 2026.

oss-security · 5h agoVulnerability 2 sourcesCVE-2026-91752

VU#369093: MLflow dspy and statsmodels flavors bypass pickle deserialization control

CERT/CC warns MLflow's dspy and statsmodels flavors bypass the MLFLOW_ALLOW_PICKLE_DESERIALIZATION control, enabling remote code execution.

CERT/CC vulnerability note VU#369093 describes a flaw in MLflow 3.12.0 where the dspy flavor conditionally applies the pickle deserialization safety control based only on the model path's .pkl extension, while the statsmodels flavor skips the check entirely, permitting arbitrary code execution via malicious pickle payloads even when users disallow pickle. The statsmodels flavor is patched in versions 3.15.0 and later, but no dspy fix exists yet, so users should avoid loading models through that flavor. Exploitation requires write access to any location from which a user obtains MLflow models.

CERT/CC Vulnerability Notes · 11h agoVulnerability

CVE-2026-68536: Apache MyFaces: Server-Side Request Forgery / Local File Inclusion Vulnerability

Apache MyFaces discloses moderate SSRF and local file inclusion vulnerability CVE-2026-68536 affecting all maintained 2.2 through 4.1 branches.

Apache MyFaces (org.apache.myfaces.core:myfaces-impl) disclosed CVE-2026-68536, a server-side request forgery and local file inclusion vulnerability rated moderate. Affected versions include the 2.2.*, 2.3.*, 3.0.*, 4.0.*, 4.1.* and 2.3-next-* branches. No exploitation details or patch status were provided in the disclosure.

oss-security · 12h agoVulnerability 2 sourcesCVE-2026-68536

CVE-2026-82561: Apache NiFi: Missing Authorization for Components Referenced in Flow Update Methods

Apache NiFi 1.5.0-2.11.0 flow update REST methods lack authorization checks for referenced components, permitting unauthorized Process Group flow replacement (CVE-2026-82561).

Apache NiFi 1.5.0 through 2.11.0 expose REST API methods that replace the entire contents of a Process Group with a client-supplied flow definition, including versioned flow update and rebase operations. Framework authorization for these methods was limited to read and write privileges on the target Process Group, without checking components referenced in the flow (CVE-2026-82561). No severity rating was provided in the disclosure; the affected version range is broad.

oss-security · 12h agoVulnerability 4 sourcesCVE-2026-825611

ISC has disclosed fourteen vulnerabilities in BIND 9 (CVE-2026-19033, CVE-2026-19662, CVE-2026-19666, CVE-2026-19667, CVE-2026-19668, CVE-2026-19941, CVE-2026-75029, CVE-2026-76163, CVE-2026-77119, CVE-2026-77692, CVE-2026-78301, CVE-2026-80274, CVE-2026-81563, CVE-2026-81736)

ISC discloses fourteen vulnerabilities in BIND 9 DNS software, including a use-after-free, with fixes now available.

On September 16, 2026, Internet Systems Consortium disclosed fourteen vulnerabilities affecting BIND 9, listing CVE-2026-19033, CVE-2026-19662, CVE-2026-19666 (use-after-free), CVE-2026-19667, CVE-2026-19668, CVE-2026-19941, CVE-2026-75029, CVE-2026-76163, CVE-2026-77119, CVE-2026-77692, CVE-2026-78301, CVE-2026-80274, CVE-2026-81563, and CVE-2026-81736. Details and fixes are published in the ISC knowledge base. No active exploitation is reported in the announcement.

oss-security · 13h agoVulnerabilityCVE-2026-19033CVE-2026-19662CVE-2026-19666+11 CVEs

TP-Link Tapo Camera Flaw Lets Attackers Gain Admin Access Without Password

Two flaws in TP-Link Tapo C200 cameras allow network-adjacent admin access without a password (CVE-2026-15315) or DoS (CVE-2026-15316); fixed in V5_1.4.6.

OPSWAT Unit 515 researchers discovered CVE-2026-15315, an authentication bypass in the Tapo C200's local HTTPS management interface on port 443, where an alternative verification path accepts a replayed device-generated value, letting unauthenticated network-adjacent attackers establish admin sessions. CVE-2026-15316 causes a denial-of-service crash in the camera's HTTPS service via oversized encrypted Wi-Fi credential data during onboarding. TP-Link confirmed both issues after the April 16, 2026 report and released firmware V5_1.4.6 on August 18, 2026. OPSWAT says additional potentially critical findings remain under coordinated disclosure.

GBHackersupdated · 14h agofirst · 15h agoVulnerability 3 sourcesCVE-2026-15315CVE-2026-15316

Apache Syncope Vulnerabilities Allow Attackers to Execute Malicious Code and Bypass Controls

Apache Syncope fixed three flaws enabling SQL injection, Groovy sandbox escape, and JWT token theft to impersonate higher-privileged users.

Apache Syncope, an open-source identity management and access governance platform, disclosed CVE-2026-82232, a stacked-query SQL injection in the Task search sort parameter; CVE-2026-77147, a Groovy sandbox escape via malicious Command classes; and CVE-2026-73178, retrieval of signed JWT access tokens via REST enabling impersonation of more privileged users. All three flaws require administrator-level entitlements to exploit and affect Syncope 3.0, 4.0, and 4.1 releases. Fixes shipped in versions 4.0.8 and 4.1.3, with researchers Alon Galili and n0mi1k credited.

Cyber Security News · 14h agoVulnerability 3 sourcesCVE-2026-82232CVE-2026-77147CVE-2026-73178

Parallels Desktop Flaw Lets Non-Admin Mac Users Gain Root, but Intel Macs Can't Install Fix

JFrog disclosed CVE-2026-90894, a 7.8-rated local privilege escalation in Parallels Desktop for Mac, patched only in version 27, which Intel Macs cannot install.

JFrog researcher Yuval Moravchick disclosed CVE-2026-90894 (dubbed ParaShells, CVSS 7.8), a local privilege escalation in Parallels Desktop for Mac that lets non-admin users run code as root. The root-level prl_disp_service listens on a world-writable socket, and argument injection into a tar command via QProcess::splitCommand and the --use-compress-program option yields code execution as root, demonstrated on Parallels Desktop 26.4.0 build 57513 on Apple silicon. The fix appears in version 27.0.0, but Parallels Desktop 27 requires Apple silicon, leaving Intel Macs on the 26.x line with no build JFrog describes as fixed. No exploitation in the wild has been reported and Parallels has not published a statement.

The Hacker News · 15h agoVulnerability 4 sourcesCVE-2026-90894

USN-8514-2: OpenSSH vulnerability

Ubuntu backports an OpenSSH fix to older LTS releases for an scp flaw enabling setuid file placement and privilege escalation.

USN-8514-2 extends the USN-8514-1 OpenSSH fix to Ubuntu 14.04 LTS, 18.04 LTS, and 20.04 LTS. The flaw stems from incorrect file permission handling when downloading files as root using the legacy scp protocol without the preserve-mode option. An attacker could exploit this to install setuid or setgid files on the system, potentially leading to privilege escalation.

Ubuntu Security Notices · 19h agoVulnerability

ZDI-26-707: (0Day) MindsDB OpenBBtable Code Injection Remote Code Execution Vulnerability

ZDI disclosed an unpatched code injection RCE (CVE-2026-92207, CVSS 8.8) in MindsDB's OpenBBtable feature, exploitable by authenticated remote users.

ZDI-26-708 describes a code injection remote code execution vulnerability in MindsDB's OpenBBtable functionality. A remote attacker with valid authentication can execute arbitrary code on affected installations. The flaw is rated CVSS 8.8, tracked as CVE-2026-92207, and published as a 0day advisory without a referenced vendor patch.

ZDI Published Advisories · 23h agoVulnerabilityCVE-2026-92207

ZDI-26-713: GIMP APNG File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

ZDI disclosed CVE-2026-92183, a stack-based buffer overflow in GIMP's APNG file parsing that enables remote code execution (CVSS 7.8).

ZDI published advisory ZDI-26-713 describing a stack-based buffer overflow in GIMP's APNG file parsing, assigned CVE-2026-92183 with a CVSS score of 7.8. Remote attackers can execute arbitrary code on affected installations, but exploitation requires user interaction such as visiting a malicious page or opening a malicious file. The advisory does not mention exploitation in the wild or patch status.

ZDI Published Advisories · 23h agoVulnerabilityCVE-2026-92183

ZDI-26-712: NoMachine nxhtd Server-Side Request Forgery Information Disclosure Vulnerability

ZDI disclosed CVE-2026-92210, an unauthenticated server-side request forgery in NoMachine's nxhtd server leading to information disclosure (CVSS 7.2).

ZDI published advisory ZDI-26-712 describing a server-side request forgery vulnerability in NoMachine's nxhtd server, tracked as CVE-2026-92210 with CVSS 7.2. Remote attackers can initiate arbitrary server-side requests without authentication, resulting in information disclosure. The advisory does not state whether exploitation has been observed or a patch released.

ZDI Published Advisories · 23h agoVulnerabilityCVE-2026-92210

ZDI-26-703: (0Day) Airbyte SharePoint Connector _get_shared_drive_object Server-Side Request Forgery Information Disclosure Vulnerability

ZDI disclosed an unpatched SSRF information disclosure flaw (CVE-2026-92203, CVSS 7.7) in Airbyte's SharePoint connector, exploitable by authenticated remote users.

The Zero Day Initiative published ZDI-26-703 describing a server-side request forgery vulnerability in the _get_shared_drive_object function of Airbyte's SharePoint connector. Remote attackers can initiate arbitrary server-side requests to disclose information, though valid authentication credentials are required. The flaw carries a CVSS score of 7.7 and is tracked as CVE-2026-92203; it is flagged as a 0day with no vendor patch referenced.

ZDI Published Advisories · 23h agoVulnerability 2 sourcesCVE-2026-92203

ZDI-26-705: (0Day) BusyBox libarchive Symlink Directory Traversal Arbitrary File Creation Vulnerability

ZDI disclosed an unpatched symlink directory traversal flaw (CVE-2026-92205, CVSS 6.1) in BusyBox libarchive enabling arbitrary file creation.

ZDI-26-705 details an arbitrary file creation vulnerability in BusyBox's libarchive component caused by symlink directory traversal. Remote exploitation requires user interaction, such as visiting a malicious page or opening a malicious file. The flaw is rated CVSS 6.1, tracked as CVE-2026-92205, and published as a 0day advisory.

ZDI Published Advisories · 23h agoVulnerabilityCVE-2026-92205

ZDI-26-711: NoMachine Redis Improper Authentication Local Privilege Escalation Vulnerability

ZDI disclosed CVE-2026-92209, an improper authentication flaw in NoMachine's bundled Redis component allowing local privilege escalation (CVSS 7.8).

ZDI published advisory ZDI-26-711 describing an improper authentication vulnerability in the Redis component bundled with NoMachine, tracked as CVE-2026-92209 with CVSS 7.8. A local attacker who can already execute low-privileged code on the target system can escalate privileges. No in-the-wild exploitation or patch details are mentioned in the advisory.

ZDI Published Advisories · 23h agoVulnerabilityCVE-2026-92209

ZDI-26-708: (0Day) Microsoft Windows HTTP Proxy Privilege Escalation Vulnerability

ZDI disclosed an unpatched local privilege escalation flaw (CVSS 5.3) in Microsoft Windows HTTP Proxy, requiring prior low-privileged code execution.

ZDI-26-708 details a privilege escalation vulnerability in the Microsoft Windows HTTP Proxy component. A local attacker who can already execute low-privileged code on the target system can escalate privileges. ZDI assigned a CVSS rating of 5.3 and published it as a 0day advisory; no CVE id is listed in the bulletin text.

ZDI Published Advisories · 23h agoVulnerability

Oracle September 2026 Critical Security Patch Update addresses 672 CVEs

Oracle's September 2026 CSPU fixes 672 CVEs across 673 patches, including 104 critical updates, with E-Business Suite receiving the most patches (159).

Oracle released its September 2026 Critical Security Patch Update fixing 672 unique CVEs via 673 security updates across 17 product families, with 104 patches (15.5%) rated critical and 503 rated high. Oracle E-Business Suite received the most patches at 159 (23.6%), followed by Fusion Middleware at 153, of which 78 are remotely exploitable without authentication. The CSPU is a monthly release cycle Oracle introduced in May 2026 between larger quarterly CPUs. Tenable will publish plugins to identify affected systems.

Tenable Blog · 1d agoVulnerability

Microsoft Issues Emergency Fixes After Massive Patch Tuesday

Microsoft shipped emergency out-of-band fixes to correct glitches from a record Patch Tuesday covering nearly 1,000 CVEs.

Dark Reading reports that Microsoft issued emergency fixes following a massive Patch Tuesday that addressed nearly 1,000 CVEs. The out-of-band updates correct glitches introduced by the record-sized monthly release. The brief excerpt names no specific CVEs, affected products, or actively exploited flaws.

Dark Reading · 1d agoVulnerability

CVE-2026-86792: Apache Airflow Apache Kafka provider: Connection-editor remote code execution on the Scheduler via Kafka connection callback configuration

Apache Airflow Kafka provider 1.15.0 before 2.0.0 resolves unvalidated dotted-path strings into Python callables, enabling Scheduler RCE.

CVE-2026-86792 (moderate) affects apache-airflow-providers-apache-kafka versions 1.15.0 before 2.0.0. Dotted-path strings in a Kafka connection's extra field are resolved into Python callables via import_string with no allowlist, then invoked by the confluent-kafka client. This allows someone with Kafka connection configuration access to achieve remote code execution on the Airflow Scheduler; upgrading to 2.0.0 resolves it.

oss-security · 1d agoVulnerabilityCVE-2026-867921

CVE-2026-86465: Apache Airflow Akeyless provider: Akeyless secrets backend: team-scope guard bypass via user-controlled key

Apache Airflow Akeyless provider before 0.3.1 lets DAG authors bypass team-scope guards and read other teams' secrets.

CVE-2026-86465 (moderate) affects apache-airflow-providers-akeyless before 0.3.1. The Akeyless secrets backend's team-scope guard can be bypassed with a user-controlled key: in multi-team deployments, a DAG author scoped to one team can supply a Variable key containing a path separator that resolves a secret belonging to another team.

oss-security · 1d agoVulnerabilityCVE-2026-86465

CVE-2026-86466: Apache Airflow FAB provider: FAB Authentik provider: id_token issuer/audience not validated

Apache Airflow FAB provider before 3.9.0 skips issuer/audience validation on Authentik id_tokens, allowing tokens minted for other clients to authenticate to Airflow.

CVE-2026-86466 affects apache-airflow-providers-fab before 3.9.0. The Authentik OAuth path in the FAB auth manager does not validate the issuer or audience claims of accepted id_tokens. An attacker holding a token minted by the same Authentik identity provider for a different client application can present it to Airflow and be authenticated. Severity is rated moderate by the reporter.

oss-security · 1d agoVulnerability 3 sourcesCVE-2026-864661

CVE-2026-82310: Apache Airflow FAB provider: FAB auth manager: deactivated users retain and renew Core API JWT access

Apache Airflow FAB provider 2.0.0-3.8.x lets deactivated users keep unexpired Core API JWTs and mint replacements indefinitely.

CVE-2026-82310 affects apache-airflow-providers-fab versions 2.0.0 before 3.9.0. Deactivating a user account does not stop tokens issued before deactivation. While password authentication correctly rejects the disabled account, the Core API continues to accept an existing unexpired token naming it and lets that token mint a replacement. Severity is rated moderate.

oss-security · 1d agoVulnerabilityCVE-2026-82310

CVE-2026-76187: Apache Airflow Keycloak provider: Any realm client's credentials mint an Airflow session JWT

Apache Airflow Keycloak provider before 0.10.0 lets any confidential client's credentials in the realm mint an Airflow session JWT.

CVE-2026-76187 affects apache-airflow-providers-keycloak before 0.10.0. The unauthenticated token endpoint accepts a client-credentials grant for any confidential client registered in the Keycloak realm, not only the client configured for Airflow. No allowlist restricts which client ids may authenticate, so credentials of an unrelated application can obtain an Airflow session JWT. Severity is rated moderate.

oss-security · 1d agoVulnerability 2 sourcesCVE-2026-76187

CVE-2026-84501: Apache ZooKeeper: Operational log forgery via newline injection in EnsembleAuthenticationProvider

Unauthenticated attackers can forge Apache ZooKeeper operational log lines via newline injection in crafted ensemble authentication requests.

CVE-2026-84501 (moderate severity) affects Apache ZooKeeper 3.9.0-3.9.5 and 3.8.0-3.8.6. An unauthenticated attacker can inject arbitrary fake log lines into the operational log by sending a crafted add_auth("ensemble", ...) request containing newline characters. The forged entries could mislead operators or corrupt log-based monitoring and forensics.

oss-security · 1d agoVulnerabilityCVE-2026-845011

CVE-2026-84439: Apache ZooKeeper: Audit log injection via unsanitized output from multiple sources

Apache ZooKeeper audit logs are vulnerable to arbitrary field injection by unauthenticated attackers via tab characters in digest auth requests.

CVE-2026-84439 (important severity) affects Apache ZooKeeper 3.9.0-3.9.5 and 3.8.0-3.8.6 when audit logging is enabled (zookeeper.audit.enable=true). An unauthenticated attacker can inject arbitrary fields into the audit log by sending a digest authentication request with embedded tab characters, undermining audit trail integrity and potentially enabling log-analysis evasion or spoofing.

oss-security · 1d agoVulnerabilityCVE-2026-84439

CVE-2026-59969: Apache ZooKeeper: Improper validation of certificate with host mismatch in FIPS mode

CVE-2026-59969: Apache ZooKeeper quorum TLS skips peer hostname verification in FIPS-mode deployments, enabling potential server-to-server impersonation.

Apache ZooKeeper versions 3.8.0-3.8.6 and 3.9.0-3.9.5 fail to enforce peer hostname verification for quorum TLS when FIPS mode is enabled with sslQuorum, zookeeper.fips-mode, and hostname verification settings turned on. The flaw is rated important and could allow an attacker to impersonate a quorum peer via certificate host mismatch. Users should upgrade to fixed versions.

oss-security · 1d agoVulnerabilityCVE-2026-59969

Apple Patches 200 Vulnerabilities With New iOS 27, macOS Golden Gate 27 Releases

Apple patched a record 200+ vulnerabilities in iOS 27 and macOS Golden Gate 27, including 20 kernel flaws; none exploited in the wild.

Apple's iOS 27 and iPadOS 27 releases fix roughly 126 security flaws, 20 of them in the kernel, while macOS Golden Gate 27 addresses 210 vulnerabilities, about 100 shared with the mobile release. macOS Tahoe 26.7 patches 153 unique CVEs, including 26 kernel defects that could cause memory corruption, privilege escalation, system termination, and information leaks. Notable fixes include CVE-2026-64752, a CoreMedia memory corruption flaw allowing iPhone compromise via a malicious image, and CVE-2022-3437, a heap buffer overflow in Heimdal Samba enabling denial-of-service. Apple states none of the patched flaws are known to be exploited in the wild.

SecurityWeek · 1d agoVulnerabilityCVE-2022-3437CVE-2026-647521· 1 read

Telegram Desktop Flaw Lets Attackers Steal Chat Messages Through Poisoned HTML Exports

Telegram Desktop XSS in bot inline keyboard buttons let attackers steal chat content from exported HTML archives; patched in 7.0.1.

ExPatch researchers Denis and Aleksander Rostilov found a stored cross-site scripting flaw in Telegram Desktop's HTML export feature, present since version 4.15.1 (March 2024). JavaScript hidden in bot inline keyboard button text executes when a user opens an exported chat HTML file with JavaScript enabled, exposing messages, metadata, and enabling DOM manipulation such as fake verification screens. Fixes shipped in Desktop Beta 6.9.4 (July 3, 2026) and Stable 7.0.1 (July 14, 2026), but previously exported HTML files remain unsafe.

Cyber Security News · 1d agoVulnerability 2 sources

Telegram Desktop Flaw Could Turn Old Chat Exports Into Data Theft Traps

ExPatch disclosed stored XSS in Telegram Desktop HTML export letting bot messages steal chat data when exports open in browsers.

ExPatch researchers Denis and Aleksander Rostilov found a stored XSS flaw (CVSS 8.2) where bot inline keyboard button text was written unescaped into HTML chat exports, executing attacker JavaScript in browsers. The payload can persist in chat history for months, exfiltrate messages, metadata, and local file paths, and rewrite the page, spreading via forwarded messages without bot membership. Telegram fixed it by applying SerializeString(), first stable fixed release 7.0.1 shipped July 14, 2026, but HTML exports created with vulnerable versions remain dangerous.

Security Affairs · 1d agoVulnerability1· 1 read

Nintendo Switch QR Code Vulnerability Lets Nearby Attackers Execute Unauthorized Code

Nintendo patched CVE-2026-82079 (CVSS 8.4), a stack buffer overflow in Switch local wireless pairing enabling nearby attackers to execute code.

Nintendo Switch system update 23.0.0 fixes CVE-2026-82079, a stack-based buffer overflow in local wireless networking abused via the QR code sharing process, including Album's 'Send to Smartphone' and Mario Kart Live pairing. A nearby attacker who scans the displayed QR code can send crafted traffic and use return-oriented programming to achieve arbitrary code execution. CVSS scores are 8.4 (v3.1) and 7.0 (v4.0), both rated High. No in-the-wild exploitation is reported and Switch 2 systems are not affected.

GBHackers · 1d agoVulnerability 2 sourcesCVE-2026-82079