
November 2026 Patch Tuesday lists 1,094 flaws, one exploited
The available text is mostly site navigation and does not name the exploited flaw or affected products.
50 stories, newest first · one card per story

The available text is mostly site navigation and does not name the exploited flaw or affected products.

The EU Cybersecurity Index averages 71.53, but ENISA says the figure is not comparable with 2024 and does not show supplier patch speed.
Linux kernel developers report AI-found fixes now outpacing new bug reports in some areas, suggesting the patchpocalypse is easing.

Europol says seven arrests and more than 100 seized servers followed fraud losses of at least $4.5 million.

A week of KVM, PHP, CA, and Brotli issues shows fixes arrive faster than inventory, assessment, and rollout.

CVE-2026-109618 and CVE-2026-109619 affect PHP, which Tenable says runs on more than 70% of websites.

The deployment vendor cites Railway, Zeabur, PHP, GitLab, Node.js, LiteLLM and OVH while promoting its open-source control plane.

Flaws without known exploitation take 107 days at the median, using February 2026 Bitsight data.
Qualys launched TruRisk Eliminate 2.0 with TruConfidence to orchestrate automated vulnerability remediation.

SOCRadar ranks current remote code execution flaws, noting nine of ten are in CISA's KEV catalog.

Microsoft announced Windows 11 23H2 Enterprise, Education, and IoT editions reach end of support in November 2026, urging upgrade to 26H2.

Canadian Cyber Centre advisory urges updating MongoDB Go Driver before 2.9.0/2.9.2 and libmongocrypt before 1.20.5 to fix BSON parsing and KEK issues.

Unsupported Windows devices will lose security updates after Windows Update certificates expire in 2027.

Canada's Cyber Centre points administrators to Qualcomm's October 2026 security bulletin and urges applying updates.

An Acronis-backed checklist tells MSPs to test eight RMM controls, citing N-able and SharePoint flaws.
Canonical will ship Ubuntu kernel updates weekly after AI-assisted hunting and kernel CVEs outpaced its patch cycle.

Canonical will ship Ubuntu kernel updates weekly by overlapping two-week cycles, with uncertified -proposed builds for faster CVE fixes.
CISA added two actively exploited Linux kernel flaws, CVE-2025-39964 (race condition) and CVE-2026-53266 (out-of-bounds write), to its KEV Catalog.

Google releases Android Security State libraries letting apps and enterprise tools verify component-level security patch status across system, Mainline modules, and kernel.

Google shipped stable AndroidX Security State libraries letting Android apps check per-component patch levels and CVE patch status via OSV data.

CISA is discontinuing its weekly vulnerability roundups, shifting to risk-based guidance that prioritizes the vulnerabilities that matter most.

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

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

Microsoft released emergency out-of-band Windows updates fixing Remote Desktop Services failures and Hyper-V issues caused by September 2026 security patches.
Today 1.5K readers · 2.4K views · 754 reads · all time 189K views