GHSA-c8x6-p29h-wm35

GHSA-c8x6-p29h-wm35 PUBLISHED CVSS 8.800000190734863 HIGH

Record from GitHub Advisory Database · Published February 10, 2026

Improper control of generation of code ('code injection') in Microsoft Defender for Linux allows an unauthorized attacker to execute code over an adjacent network.

Risk scores

CVSS 3.1

8.800000190734863

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Timeline

Feb 10, 2026 CVE Published
May 1, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-c8x6-p29h-wm35
vulnetix vdb fixes GHSA-c8x6-p29h-wm35

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-c8x6-p29h-wm35/fixes/registry"

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References

https://nvd.nist.gov/vuln/detail/CVE-2026-21537 advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21537 url

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