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Vendor advisories

Microsoft Security Response Center

Browse 15,972 advisories from this official source. Search by product, CVE, severity, or advisory ID.

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15,972 advisories

Each date says whether the vendor published or updated the bulletin. A vendor bulletin describes products that may be affected. It does not prove that the vulnerable product or version is installed in your environment.

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Microsoft Security Response CenterCVE-2025-12429
HighCVSS 9.4

Chromium: CVE-2025-12429 Inappropriate implementation in V8

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

Affected productsMicrosoft Edge (Chromium-based), cbl2 nodejs18 18.20.3-12 on CBL-Mariner 2.0
Fixed versions142.0.3595.53
Vendor guidance

Release Notes

CVE-2025-12429
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-12428
CriticalCVSS 9.8

Chromium: CVE-2025-12428 Type Confusion in V8

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

Affected productsMicrosoft Edge (Chromium-based), cbl2 nodejs18 18.20.3-12 on CBL-Mariner 2.0
Fixed versions142.0.3595.53
Vendor guidance

Release Notes

CVE-2025-12428
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-12727
CriticalCVSS 9.8

Chromium: CVE-2025-12727 Inappropriate implementation in V8

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

Affected productsMicrosoft Edge (Chromium-based), cbl2 nodejs18 18.20.3-12 on CBL-Mariner 2.0
Fixed versions142.0.3595.65, 142.0.3595.66
Vendor guidance

Release Notes

CVE-2025-12727
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-60876
HighCVSS 9.4

BusyBox wget thru 1.3.7 accepted raw CR (0x0D)/LF (0x0A) and other C0 control bytes in the HTTP request-target (path/query), allowing the request line to be split and attacker-controlled headers to be injected. To preserve the HTTP/1.1 request-line shape METHOD SP request-target SP HTTP/1.1, a raw space (0x20) in the request-target must also be rejected (clients should use %20).

Mariner

Affected productsazl3 busybox 1.36.1-19 on Azure Linux 3.0, azl3 busybox 1.36.1-21 on Azure Linux 3.0, cbl2 busybox 1.35.0-18 on CBL Mariner 2.0, azl3 busybox 1.36.1-22 on Azure Linux 3.0
Vendor guidance

Release Notes

CVE-2025-60876
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-12433
MediumCVSS 4.3

Chromium: CVE-2025-12433 Inappropriate implementation in V8

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

Affected productscbl2 nodejs18 18.20.3-12 on CBL-Mariner 2.0, Microsoft Edge (Chromium-based)
Fixed versions142.0.3595.53
Vendor guidance

Release Notes

CVE-2025-12433
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-12441
MediumCVSS 4.3

Chromium: CVE-2025-12441 Out of bounds read in V8

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

Affected productscbl2 nodejs18 18.20.3-12 on CBL-Mariner 2.0, Microsoft Edge (Chromium-based)
Fixed versions142.0.3595.53
Vendor guidance

Release Notes

CVE-2025-12441
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-12432
HighCVSS 8.6

Chromium: CVE-2025-12432 Race in V8

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

Affected productscbl2 nodejs18 18.20.3-12 on CBL-Mariner 2.0, Microsoft Edge (Chromium-based)
Fixed versions142.0.3595.53
Vendor guidance

Release Notes

CVE-2025-12432
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-32387
MediumCVSS 6.5

Helm Allows A Specially Crafted JSON Schema To Cause A Stack Overflow

Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability? One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the mos...

Affected productsazl3 cert-manager 1.12.15-4 on Azure Linux 3.0, cbl2 helm 3.14.2-6 on CBL Mariner 2.0, azl3 helm 3.15.2-3 on Azure Linux 3.0, cbl2 cert-manager 1.11.2-23 on CBL Mariner 2.0
Fixed versions1.12.15-4, 3.14.2-6, 3.15.2-3
Vendor guidance

CBL-Mariner Releases Release Notes

CVE-2025-32387
Read the vendor advisory Watch this product
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