Azure edk2 flaw CVE-2026-34182 patched
Microsoft patched CVE-2026-34182, an unspecified vulnerability in Azure edk2 firmware affecting versions prior to 20240524git3e722403cd16-18.
Sourcecert.ssi.gouv.fr — open the original
What to check
- Applies to
- The 1 CVE named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation
- No exploitation in the wild and no public exploit is recorded for the CVEs named.
CERT-FR has issued an advisory for CVE-2026-34182, a vulnerability in Microsoft Azure's edk2 (EDK II) firmware implementation. The flaw affects azl3 edk2 versions prior to 20240524git3e722403cd16-18. Microsoft has not disclosed technical details of the security issue in their June 13, 2026 security bulletin.
The advisory recommends affected organizations consult Microsoft's update guide and apply available patches. Given the lack of specificity regarding impact, exploitation difficulty, or active targeting, and the availability of patches, this represents a routine firmware update rather than an urgent threat.
Mentioned in this report
Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0758
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