Is there a public exploit for CVE-2026-20515?

No public exploit for CVE-2026-20515 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-2026-20515?

CVE-2026-20515 scores CVSS 5 (v3.1), rated medium. EPSS puts the chance of exploitation in the next 30 days at 0.16%.

What does CVE-2026-20515 affect?

CVE-2026-20515 affects MediaTek, Inc. MediaTek chipset.

5.0 Medium

In gpu, there is a possible system crash due to use after free.

CVE-2026-20515

In gpu, there is a possible system crash due to use after free. This could lead to local information disclosure with User execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS11122991; Issue ID: MSV-8132.

Assessment

CVSS: 5 (v3.1)
Severity: Medium
EPSS: 0.16% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 7 September 2026
Last updated: 2 November 2026
Affected: MediaTek, Inc. · MediaTek chipset
Assigner: MediaTek

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

At the source

EUVD (ENISA)

References

https://www.mediatek.com/product-security-bulletin/September-2026

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