CVE-2026-43077In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Fix minimum RX size check for decryption The check for the minimum receive buffer size did not take the tag si…
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In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Fix minimum RX size check for decryption The check for the minimum receive buffer size did not take the tag size into account during decryption. Fix this by adding the required extra length.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 4.14.1 before 5.10.254; from 5.11 before 5.15.204; from 5.16 before 6.1.170; from 6.2 before 6.6.136; from 6.7 before 6.12.83; from 6.13 before 6.18.24; from 6.19 before 6.19.14; 4.14; and 7 more ranges | NVD |
References
- https://git.kernel.org/stable/c/1c76b5675119f694458293a2a81f40731c69bd32patch
- https://git.kernel.org/stable/c/3afdc15d6173614d7d834517d9b65e7aa5a08548patch
- https://git.kernel.org/stable/c/3d14bd48e3a77091cbce637a12c2ae31b4a1687cpatch
- https://git.kernel.org/stable/c/74a66fdb5282d89e348b00c42cfca3a936946d94patch
- https://git.kernel.org/stable/c/78cea133daf721698876e56135049a96d39d610apatch
- https://git.kernel.org/stable/c/af2fa2fbbced26129813274b8b3f7705f280e174patch
- https://git.kernel.org/stable/c/e86ab1e5661386a874fbb8551f0c04b8e9f8ad22patch
- https://git.kernel.org/stable/c/fd427dd84f224309afbcc2cb67c7bb770a01265cpatch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.