MEDIUM 6.1 Microsoft
CVE-2026-75900
Swtpm: swtpm: out-of-bounds read in swtpm_nvram_checkheader due to sizeof(pointer) vs sizeof(struct) mismatch
Microsoft Security Update 2026-Aug: Swtpm: swtpm: out-of-bounds read in swtpm_nvram_checkheader due to sizeof(pointer) vs sizeof(struct) mismatch
Affected Products
- azl3 swtpm 0.8.1-5 on Azure Linux 3.0
- azl3 swtpm 0.8.1-6 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-75900
- https://nvd.nist.gov/vuln/detail/CVE-2026-75900
This medium severity vulnerability with a CVSS score of 6.1 was published on 2026-08-11 via Microsoft. Affected: azl3 swtpm 0.8.1-5 on Azure Linux 3.0, azl3 swtpm 0.8.1-6 on Azure Linux 3.0.
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