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GTP Security Intelligence

Current vulnerabilities, known exploitation, Microsoft security updates, and practical guidance from Griffin Technology Partners.

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Microsoft Security Response Center
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Vulnerability intelligence

Security bulletins

Last collection: October 24, 2026
Six-hour refresh · Public-source information only

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10,727 bulletins · Page 225 of 447

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MediumKnown exploited
CVE-2026-53266Microsoft

netfilter: bridge: make ebt_snat ARP rewrite writable

Linux Kernel contains an out-of-bounds write vulnerability in the ebtables SNAT target which allows an ARP sender hardware address rewrite to write directly into a nonlinear socket-buffer fragment backed by a splice-imported file page. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version.

CVSS
6.8
Update availability
Patch status unknown

Affected: azl3 kernel 6.6.141.1-1 on Azure Linux 3.0

Updated

Critical
CVE-2026-91749Microsoft

Chromium CVE-2026-91749: Use after free

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
9.6
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91748Microsoft

Chromium CVE-2026-91748: Race condition

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
8.3
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91747Microsoft

Chromium CVE-2026-91747: Use after free

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
3.1
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91746Microsoft

Chromium CVE-2026-91746: Integer overflow

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
4.3
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91744Microsoft

Chromium CVE-2026-91744: Race condition

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
5.3
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91743Microsoft

Chromium CVE-2026-91743: Race condition

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
8.3
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

Medium
CVE-2026-91742Microsoft

Chromium CVE-2026-91742: Confused deputy

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
4.8
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91741Microsoft

Chromium CVE-2026-91741: Type confusion

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
8.8
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91740Microsoft

Chromium CVE-2026-91740: Uninitialized resource

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
4.3
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

Medium
CVE-2026-91739Microsoft

Chromium CVE-2026-91739: Missing authorization

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
4.2
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

Medium
CVE-2026-91738Microsoft

Chromium CVE-2026-91738: Improper input validation

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
9.6
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91737Microsoft

Chromium CVE-2026-91737: Use after free

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
8.8
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91736Microsoft

Chromium CVE-2026-91736: Use after free

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
8.8
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91735Microsoft

Chromium CVE-2026-91735: Incorrect authorization

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
8.3
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91734Microsoft

Chromium CVE-2026-91734: Incorrect authorization

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
7.4
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91733Microsoft

Chromium CVE-2026-91733: Improper state validation

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
8.3
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91731Microsoft

Chromium CVE-2026-91731: Type confusion

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
8.8
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

Medium
CVE-2026-91730Microsoft

Chromium CVE-2026-91730: Incomplete cleanup

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
3.1
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91729Microsoft

Chromium CVE-2026-91729: Use after free

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
9.6
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

Critical
CVE-2026-91726Microsoft

Chromium CVE-2026-91726: Out of bounds read

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
4.7
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

Medium
CVE-2026-91725Microsoft

Chromium CVE-2026-91725: Observable discrepancy

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
5.3
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

High
CVE-2026-91724Microsoft

Chromium CVE-2026-91724: Use after free

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases ]( https://chromereleases.googleblog.com/2026 )) for more information.

CVSS
8.3
Update availability
Patch status unknown

Affected: Microsoft Edge (Chromium-based)

Updated

Sources & coverage

The collection starts with 90 days of Microsoft updates and CISA additions, plus older Microsoft vulnerabilities still listed by CISA. Older entries do not imply that a product remains supported. Counts describe this collection, not every vulnerability or any customer environment.

Microsoft Security Response Center (opens in a new tab)

Last successful check: October 24, 2026

CISA Known Exploited Vulnerabilities (opens in a new tab)

Last successful check: October 24, 2026

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Griffin Technology Partners managed customers may receive additional environment-specific security guidance and remediation assistance through their managed services relationship.

Security bulletins are provided for informational purposes and compiled from authoritative public sources. Vulnerability applicability varies by environment. Validate affected products, configuration, compatibility requirements, and vendor guidance before making production changes.