CVE-2026-93156crypto: rk3288 - fail ahash requests on HASH idle timeout
- —Not scoredno CVSS score yet
- 0.20%Exploitation in 30 daysEPSS · top 90% 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: rk3288 - fail ahash requests on HASH idle timeout rk_hash_run() waits for RK_CRYPTO_HASH_STS to become idle after the final DMA transfer, but ignores the poll result. If the hash engine never becomes idle, the driver still reads the digest registers and finalizes the request with the previous success value. Store the poll result and finalize the request with the timeout error before reading the digest registers.
Timeline
ID reserved
By Linux
Published
- 32 days later
· 32 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)
- 0.20% · top 90% of all CVEs (12 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 37bc22159c456ad43fb852fc6ed60f4081df25df – < a22dc48d58ef46e21c0172ba83c33f1c9859e63c
- affected 37bc22159c456ad43fb852fc6ed60f4081df25df – < 2feb52b2796c25510903bf0f18a84cde44631391
- affected 37bc22159c456ad43fb852fc6ed60f4081df25df – < e7d8ddd471d2895f1d4098832c21121d4191adaa
- affected 37bc22159c456ad43fb852fc6ed60f4081df25df – < 0a261177ad3245af393548d0632226d99c643191
- affected 37bc22159c456ad43fb852fc6ed60f4081df25df – < ae150db7826f21e8d19e54fb6243169628809c4d
- affected 6.2
- unaffected < 6.2
- 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
References5
- https://git.kernel.org/stable/c/a22dc48d58ef46e21c0172ba83c33f1c9859e63c (opens in a new tab)
- https://git.kernel.org/stable/c/2feb52b2796c25510903bf0f18a84cde44631391 (opens in a new tab)
- https://git.kernel.org/stable/c/e7d8ddd471d2895f1d4098832c21121d4191adaa (opens in a new tab)
- https://git.kernel.org/stable/c/0a261177ad3245af393548d0632226d99c643191 (opens in a new tab)
- https://git.kernel.org/stable/c/ae150db7826f21e8d19e54fb6243169628809c4d (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-2026-82264 (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-2026-93156)Record last updated .