CVE-2026-74693
CVE CVE-2026-74693EUVD EUVD-2026-64380Published 2026-08-22T15:32:56.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: net: prestera: validate firmware header length prestera_fw_hdr_parse() reads the firmware header before checking that the firmware image contains that header. Reject images shorter than struct prestera_fw_header before decoding the magic and version fields.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 <38a3afbf9fd8a2e8c47fa3ca47b425a8a9623240; patch: 6.6.152; 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 <8ae344eb540af3f457179b52bc6061416752485c; patch: 0; 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 <470ac9cce7308e60cf2dceb448749cdd006e73de; 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 <363e048a9d0a6c245cbc348c8a220170afed046a; 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 <0fbcceb9d19f2d1dcdf099aee590f2517cb718bb; 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 <7fa8a12296d8d5aa4b1c3904f0b354d81124cf29; patch: 7.2; 5.10; patch: 6.18.45; patch: 5.10.265; patch: 5.15.216; patch: 6.1.183; patch: 7.1.9; 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 <6fad06bb793d7089ae05b9fcf46e11be2dfe4850; 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 <e0f382e8084117f0b11ffb070fe1079e38c0d7f9; patch: 6.12.104
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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