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CVE-2026-97579media: mediatek: vcodec: bound AV1 tile-start copy to the array capacity
- 7.8HighCVSS base score
- 0.16%Exploitation in 30 daysEPSS · top 94% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: bound AV1 tile-start copy to the array capacity vdec_av1_slice_setup_tile() copies tile_cols + 1 / tile_rows + 1 entries into mi_col_starts[] / mi_row_starts[] from the bitstream tile_info. Bound the copy to the array capacity.
Timeline
ID reserved
By Linux
- 1 day later
· 1 day later
Published
- 24 days later
· 24 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Received | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.16% · top 94% of all CVEs (12 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Affected products
- affected 0934d37596151edce115c6d0843a9ad7d5e5d232 – < f19acf00818a9eada06a77715d0188c181fb435e
- affected 0934d37596151edce115c6d0843a9ad7d5e5d232 – < ad47a250afafa3a51cfb4a004463ff28e66c596e
- affected 0934d37596151edce115c6d0843a9ad7d5e5d232 – < 7992059c045780095ba5a696dcb2f5400a82803c
- affected 0934d37596151edce115c6d0843a9ad7d5e5d232 – < eb0ea3898e3921900939e30c3946dd2b52281859
- affected 0934d37596151edce115c6d0843a9ad7d5e5d232 – < 37bef2170d4c88fc3d708eecf3ef0f4032bc1372
- affected 6.6
- unaffected < 6.6
- unaffected 6.6.158 – ≤ 6.6.*
- unaffected 6.12.111 – ≤ 6.12.*
- unaffected 6.18.53 – ≤ 6.18.*
- unaffected 7.2.7 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References5
- https://git.kernel.org/stable/c/f19acf00818a9eada06a77715d0188c181fb435e (opens in a new tab)
- https://git.kernel.org/stable/c/ad47a250afafa3a51cfb4a004463ff28e66c596e (opens in a new tab)
- https://git.kernel.org/stable/c/7992059c045780095ba5a696dcb2f5400a82803c (opens in a new tab)
- https://git.kernel.org/stable/c/eb0ea3898e3921900939e30c3946dd2b52281859 (opens in a new tab)
- https://git.kernel.org/stable/c/37bef2170d4c88fc3d708eecf3ef0f4032bc1372 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-86887 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-97579)Record last updated .