- —Not scoredno CVSS score yet
- 0.18%Exploitation in 30 daysEPSS · top 93% 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: nfsd: check nfsd4_acl_to_attr() return value in nfsd4_create() nfsd4_create() stores the return value of nfsd4_acl_to_attr() in status, but the switch(create->cr_type) block unconditionally overwrites it in every branch. ACL translation errors are silently discarded, and the CREATE proceeds without the requested ACL. Add an early exit check after nfsd4_acl_to_attr(), matching the pattern already used in nfsd4_setattr(). [ cel: prefer NFS4ERR_BADTYPE over NFS4ERR_ATTRNOTSUPP ]
Timeline
ID reserved
By Linux
Published
- 49 days later
· 49 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)
- 0.18% · top 93% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected c5409ce523af40d5c3019717bc5b4f72038d48be – < 154acf97ecd2c0bb00f6533f86d4bd2b934475d5
- affected d52acd23a327cada5fb597591267cfc09f08bb1d – < 73dfa989f6f0dedcae1f2650aab3401537044282
- affected c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b – < 04b913ab96c2a874f41b5e5a19ac7120526723c2
- affected c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b – < 2d8a8ed4f9d8637ef0f18d47d19193e7b780e90e
- affected c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b – < 26877d3a09afb3838a053867a655ca30c46a1f81
- affected c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b – < 430ed49a16cf9ca249d0fb51490582090bc4848b
- affected c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b – < 80cebb0e8a8d1e758f0d671f5e047279c5c3e528
- affected c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b – < 2c7912732184773dbd371a411da87af1cc080b86
- affected 5.10.220 – < 5.10.273
- affected 5.15.154 – < 5.15.224
- affected 6.0
- unaffected < 6.0
- unaffected 5.10.273 – ≤ 5.10.*
- unaffected 5.15.224 – ≤ 5.15.*
- unaffected 6.1.191 – ≤ 6.1.*
- unaffected 6.6.160 – ≤ 6.6.*
- unaffected 6.12.111 – ≤ 6.12.*
- unaffected 6.18.51 – ≤ 6.18.*
- unaffected 7.2.4 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References8
- https://git.kernel.org/stable/c/154acf97ecd2c0bb00f6533f86d4bd2b934475d5 (opens in a new tab)
- https://git.kernel.org/stable/c/73dfa989f6f0dedcae1f2650aab3401537044282 (opens in a new tab)
- https://git.kernel.org/stable/c/04b913ab96c2a874f41b5e5a19ac7120526723c2 (opens in a new tab)
- https://git.kernel.org/stable/c/2d8a8ed4f9d8637ef0f18d47d19193e7b780e90e (opens in a new tab)
- https://git.kernel.org/stable/c/26877d3a09afb3838a053867a655ca30c46a1f81 (opens in a new tab)
- https://git.kernel.org/stable/c/430ed49a16cf9ca249d0fb51490582090bc4848b (opens in a new tab)
- https://git.kernel.org/stable/c/80cebb0e8a8d1e758f0d671f5e047279c5c3e528 (opens in a new tab)
- https://git.kernel.org/stable/c/2c7912732184773dbd371a411da87af1cc080b86 (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-2026-76605 (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-2026-89693)Record last updated .