CVE-2026-46085rxrpc: Fix rxkad crypto unalignment handling
- 7.5HighCVSS base score
- 0.44%Exploitation in 30 daysEPSS · top 61% 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: rxrpc: Fix rxkad crypto unalignment handling Fix handling of a packet with a misaligned crypto length. Also handle non-ENOMEM errors from decryption by aborting. Further, remove the WARN_ON_ONCE() so that it can't be remotely triggered (a trace line can still be emitted).
Timeline
ID reserved
By Linux
- 14 days later
· 14 days later
Published
- 2 months later
· 2 months 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 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Undergoing Analysis | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.44% · top 61% of all CVEs (14 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
- affected 9853917f9edf08efb0b55c26d9eb8340f126d9e9 – < f1c6bd0cc786a8fa74829ce3c4b3673944a308f4
- affected e9c369d58785044427450350ad32d6a2497fb379 – < 440d20d95e844b657a93a0b2dcc2aae155efdce6
- affected bf4d6e4a6856eedeb7f66eb91224115bfff4e2cb – < f0d3efd03b2a9e0f1ffa6df8fcb264af3d494286
- affected f93af41b9f5f798823d0d0fb8765c2a936d76270 – < af9271eb666d07b6f65612dc160a47f7cb5220ed
- affected f93af41b9f5f798823d0d0fb8765c2a936d76270 – < def304aae2edf321d2671fd6ca766a93c21f877e
- affected 5cdf57eda01a1ffaeb61ac39ec4dcc94a690431e
- affected 6.6.135 – < 6.6.140
- affected 6.12.82 – < 6.12.86
- affected 6.18.23 – < 6.18.27
- affected 6.19.13 – < 6.20
- affected 7.0
- unaffected < 7.0
- unaffected 6.6.140 – ≤ 6.6.*
- unaffected 6.12.86 – ≤ 6.12.*
- unaffected 6.18.27 – ≤ 6.18.*
- unaffected 7.0.4 – ≤ 7.0.*
- unaffected 7.1 – ≤ *
References
References5
- https://git.kernel.org/stable/c/f1c6bd0cc786a8fa74829ce3c4b3673944a308f4 (opens in a new tab)
- https://git.kernel.org/stable/c/440d20d95e844b657a93a0b2dcc2aae155efdce6 (opens in a new tab)
- https://git.kernel.org/stable/c/f0d3efd03b2a9e0f1ffa6df8fcb264af3d494286 (opens in a new tab)
- https://git.kernel.org/stable/c/af9271eb666d07b6f65612dc160a47f7cb5220ed (opens in a new tab)
- https://git.kernel.org/stable/c/def304aae2edf321d2671fd6ca766a93c21f877e (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-2026-32468 (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-2026-46085)Record last updated .