# media: meson: vdec: fix NULL pointer deref in vdec_try_fmt_common

CVE record · `CVE-2026-93236`

- **Identifiers:** `CVE-2026-93236`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 24 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 15:33 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: Linux. Product: Linux.
  - affected: `3e7f51bd96077acad6acd7b45668f65b44233c4e to before 276f28672bb6d5d5feca78db4219c7b5adf1be26` (git)
  - affected: `3e7f51bd96077acad6acd7b45668f65b44233c4e to before c620906fb1b2ad75d408ea9d06040d66952d4a31` (git)
  - affected: `3e7f51bd96077acad6acd7b45668f65b44233c4e to before 3839b6be2279fc4f558723f2c0fbfc9c42070958` (git)
  - affected: `3e7f51bd96077acad6acd7b45668f65b44233c4e to before 680a89683197cdfe4e03e6fd7755454c647d39c1` (git)
  - affected: `3e7f51bd96077acad6acd7b45668f65b44233c4e to before f2375a308640e401c142c5426d52c3d10e016d25` (git)
  - affected: `3e7f51bd96077acad6acd7b45668f65b44233c4e to before 96dafbae77f50bfe2228bcfedcd8652c5e5f08e8` (git)
  - affected: `3e7f51bd96077acad6acd7b45668f65b44233c4e to before d61ba609c3226af3c84268ba606ea06ee63e511b` (git)
  - affected: `3e7f51bd96077acad6acd7b45668f65b44233c4e to before 20aa934ace6917262ff579a73ec018d06a7bad1c` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.3`
  - unaffected: `before 5.3` (semver)
  - unaffected: `5.10.270 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.221 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.188 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.157 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.110 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.51 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.5 to 7.2.*, inclusive` (semver)
  - unaffected: `7.3 to *, inclusive` (original_commit_for_fix)
  - Other versions: affected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0021, the 11th percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 24 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-93236](https://www.cve.org/CVERecord?id=CVE-2026-93236)
- [NVD: CVE-2026-93236](https://nvd.nist.gov/vuln/detail/CVE-2026-93236)

### References from the CNA

- <https://git.kernel.org/stable/c/276f28672bb6d5d5feca78db4219c7b5adf1be26>
- <https://git.kernel.org/stable/c/c620906fb1b2ad75d408ea9d06040d66952d4a31>
- <https://git.kernel.org/stable/c/3839b6be2279fc4f558723f2c0fbfc9c42070958>
- <https://git.kernel.org/stable/c/680a89683197cdfe4e03e6fd7755454c647d39c1>
- <https://git.kernel.org/stable/c/f2375a308640e401c142c5426d52c3d10e016d25>
- <https://git.kernel.org/stable/c/96dafbae77f50bfe2228bcfedcd8652c5e5f08e8>
- <https://git.kernel.org/stable/c/d61ba609c3226af3c84268ba606ea06ee63e511b>
- <https://git.kernel.org/stable/c/20aa934ace6917262ff579a73ec018d06a7bad1c>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2026-93236>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-93236/>. Everything for agents: <https://agentprime.io/llms.txt>.