Is there a public exploit for CVE-2026-40652?

No public exploit for CVE-2026-40652 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-40652?

CVE-2026-40652 scores CVSS 5.2 (v4.0), rated medium.

What does CVE-2026-40652 affect?

CVE-2026-40652 affects AMD AMD Compressionator SDK.

5.2 Medium

An out-of-bounds read condition in the AMD Compressonator SDK could allow an attacker with local access to supply a specially crafted…

CVE-2026-40652

An out-of-bounds read condition in the AMD Compressonator SDK could allow an attacker with local access to supply a specially crafted Truevision Advanced Raster Graphics Adapter (TGA) file to a user or an automated pipeline, potentially resulting in disclosure of sensitive heap memory contents or denial of service.

Assessment

CVSS: 5.2 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 3 November 2026
Last updated: 3 November 2026
Affected: AMD · AMD Compressionator SDK
Assigner: AMD

CVSS vectorCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

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