CVE-2026-93155crypto: keembay - Fix AEAD unregister count in error path
- —Not scoredno CVSS score yet
- 0.21%Exploitation in 30 daysEPSS · top 88% 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: crypto: keembay - Fix AEAD unregister count in error path register_aes_algs() registers the AEAD algorithms before registering the skcipher algorithms. If skcipher registration fails, the function unwinds the earlier AEAD registration with crypto_engine_unregister_aeads(), but it passes ARRAY_SIZE(algs), which is the skcipher table size. Use ARRAY_SIZE(algs_aead) for the AEAD unwind path so the unregister helper iterates over the same table that was registered. Also clarify the nearby comment: the crypto registration helpers clean up algorithms registered within the same call, while this function must still unwind earlier successful registration steps.
Timeline
ID reserved
By Linux
Published
- 43 days later
· 43 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
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.
- EPSS (exploitation in 30 days)
- 0.21% · top 88% of all CVEs (15 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 88574332451380f4b51f6ca88ab9810e714bfb9b – < ccfaccc35e5a911ec1748291ea505e03b1ac03d9
- affected 88574332451380f4b51f6ca88ab9810e714bfb9b – < 27ec91c29ee155cc507b2f56221fc6fab65dbb51
- affected 88574332451380f4b51f6ca88ab9810e714bfb9b – < 5607b101d86cbee8dd1ffab784495c880ca73383
- affected 88574332451380f4b51f6ca88ab9810e714bfb9b – < 5bbb726d27ff6dff750264e51aa665538394d0f8
- affected 88574332451380f4b51f6ca88ab9810e714bfb9b – < a3217fe7998622728a53dff405615e0971949eaf
- affected 88574332451380f4b51f6ca88ab9810e714bfb9b – < e264401ce4776a288524e5b87593d4d864147115
- affected 5.11
- unaffected < 5.11
- unaffected 6.1.191 – ≤ 6.1.*
- unaffected 6.6.157 – ≤ 6.6.*
- unaffected 6.12.110 – ≤ 6.12.*
- unaffected 6.18.52 – ≤ 6.18.*
- unaffected 7.2.6 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References6
- https://git.kernel.org/stable/c/ccfaccc35e5a911ec1748291ea505e03b1ac03d9 (opens in a new tab)
- https://git.kernel.org/stable/c/27ec91c29ee155cc507b2f56221fc6fab65dbb51 (opens in a new tab)
- https://git.kernel.org/stable/c/5607b101d86cbee8dd1ffab784495c880ca73383 (opens in a new tab)
- https://git.kernel.org/stable/c/5bbb726d27ff6dff750264e51aa665538394d0f8 (opens in a new tab)
- https://git.kernel.org/stable/c/a3217fe7998622728a53dff405615e0971949eaf (opens in a new tab)
- https://git.kernel.org/stable/c/e264401ce4776a288524e5b87593d4d864147115 (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-2026-82263 (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-2026-93155)Record last updated .