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9 stories in the last 30d

Google security advisory (AV26-844)

Canada's Cyber Centre relays a Google advisory urging updates for Chrome versions prior to 151.0.7922.173 to address vulnerabilities.

The Canadian Centre for Cyber Security issued advisory AV26-844, noting that as of August 20, 2026, Google Chrome prior to version 151.0.7922.173 is affected by vulnerabilities. The Cyber Centre encourages users and administrators to review Google's advisory and apply the necessary updates. No exploitation details or CVE identifiers are provided in the bulletin text.

Canadian Centre for Cyber Security · 23d agoAdvisory

Google security advisory (AV26-926)

Canadian Cyber Centre relays Google's Chrome 153.0.8010.48 stable channel update fixing unspecified desktop vulnerabilities.

The Canadian Centre for Cyber Security issued advisory AV26-926 noting that Google Chrome versions prior to 153.0.8010.48 are affected by vulnerabilities. The advisory provides no CVE details or exploitation information and encourages users and administrators to apply the stable channel desktop update for September 15, 2026.

Canadian Centre for Cyber Security · 18h agoAdvisory

Google security advisory (AV26-904)

Google patches Chrome CVE-2026-87491, exploited in the wild and added to CISA's KEV; users should update to 153.0.8010.37.

Google released a stable channel desktop update fixing vulnerabilities in Chrome prior to 153.0.8010.37. Google confirmed that an exploit for CVE-2026-87491 exists in the wild, and CISA added the flaw to its Known Exploited Vulnerabilities catalog on September 9, 2026. The Canadian Centre for Cyber Security issued advisory AV26-904 urging users and administrators to apply the update.

Canadian Centre for Cyber Security · 7d agoAdvisory in the wildCVE-2026-87491

Improper Authentication of FortiPAM Server

Fortinet discloses CVSS 9.1 improper authentication in FortiPAM's Chrome extension allowing unauthenticated attackers to proxy victims' browser traffic.

Fortinet advisory FG-IR-26-168 describes an improper authentication vulnerability (CWE-287) rated 9.1 in the Fortinet Privileged Access Agent Chrome Extension. A remote unauthenticated attacker could proxy a user's browser traffic through attacker-controlled servers if the user visits a malicious website. The advisory was revised on September 8, 2026.

Fortinet PSIRT · 9d agoAdvisory

Google security advisory (AV26-874)

Canada's Cyber Centre relayed a Google advisory urging users to update Chrome to 152.0.7977.75 or later to fix unspecified vulnerabilities.

The Canadian Centre for Cyber Security issued advisory AV26-874 on September 2, 2026, noting vulnerabilities affecting Google Chrome prior to version 152.0.7977.75. The advisory points to Google's Stable Channel Update for Desktop and encourages users and administrators to review the vendor link and apply updates as they become available.

Canadian Centre for Cyber Security · 14d agoAdvisory

Fortinet security advisory (AV26-898)

Canadian Cyber Centre advisory AV26-898 flags Fortinet vulnerabilities across FortiOS, FortiProxy, FortiPAM, FortiSandbox and FortiMonitorOnSight, urging administrators to apply updates

The Canadian Centre for Cyber Security relayed Fortinet PSIRT advisories (AV26-898) listing vulnerabilities affecting FortiOS 7.6.1-7.6.6, FortiProxy 7.6.2-7.6.6, FortiPAM Chrome extensions 7.4/8.0, FortiSandbox 4.4 and 5.0, FortiSandbox Cloud and PaaS 5.0.4-5.0.5, and FortiMonitorOnSight 7.2. The bulletin does not detail individual CVEs or exploitation. Administrators and users are encouraged to review the linked Fortinet advisories and apply the necessary updates.

Canadian Centre for Cyber Security · 7d agoAdvisory1

Chipmaker Patch Tuesday: Nvidia, AMD, Arm Issue Security Advisories

AMD, Arm, and Nvidia issued Patch Tuesday advisories fixing a Linux GPU driver DoS flaw, nine Mali GPU vulnerabilities, and two high-severity Triton defects.

AMD fixed CVE-2026-43603, a NULL pointer dereference in its Linux GPU kernel driver that can crash systems and cause denial-of-service, credited to SecMate researchers, with patches for EPYC, Ryzen, Radeon, and Instinct shipped in July and embedded variants due in October. Arm published an advisory covering nine Mali GPU vulnerabilities allowing use-after-free access, kernel information leaks, or DoS, releasing fixes for Valhall and 5th Gen GPU Architecture drivers, with Bifrost also affected. Nvidia updated Triton Inference Server for Linux to resolve two high-severity flaws, one causing DoS and one enabling information disclosure, data tampering, and DoS. Intel had issued no new advisories since the previous Patch Tuesday.

SecurityWeek · 7d agoAdvisoryCVE-2026-43603

September 2026 Patch Tuesday forecast: All we need is more time

September 2026 Patch Tuesday forecast expects record CVE volume after August's 398 fixes, with SharePoint flaws CVE-2026-55040 and CVE-2026-63520 actively exploited.

This Patch Tuesday forecast column notes August 2026 Patch Tuesday was the second largest ever with 398 resolved CVEs, yet only one was confirmed actively exploited. SharePoint flaws CVE-2026-55040 and CVE-2026-63520 are being chained for authentication bypass and remote code execution in active attacks against unpatched servers. Microsoft Defender's ShieldBreak elevation of privilege flaw (CVE-2026-69414) is publicly disclosed with PoC code and a fix is expected, while Chrome CVE-2026-85046 was reported exploited in the wild. Several products, including Windows 11 24H2 Home/Pro and Exchange Server 2016/2019 ESU, reach end of support in October 2026.

Help Net Security · 8d agoAdvisory in the wildCVE-2026-55040CVE-2026-63520CVE-2026-62911+5 CVEs2

Android 17 Adds OS-Wide ECH to Hide Website Visits From Network Providers

Google announced Android 17 will enforce OS-wide Encrypted Client Hello with ECH GREASE, plus Certificate Transparency by default and carrier 2G disablement.

Google announced Android 17 network security protections headlined by OS-wide support for Encrypted Client Hello (ECH), with ECH GREASE enabled by default so connections to non-ECH servers look identical. Google's Jigsaw noted OkHttp has integrated ECH, letting third-party Android apps adopt the standard. The release also enforces Local Network Protection permission prompts, enables Certificate Transparency by default, and lets carriers turn off 2G by default to prevent downgrade attacks, rogue base stations, and SMS blasters. ECH was previously added to Chrome 117 and Firefox 118 at the browser level only.

The Hacker News · 19d agoAdvisory