> CVE-2026-74693

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PUBLISHED
2026-08-22 16:16
MODIFIED
2026-08-22 16:16
EPSS (Prob. Exploit)
0.22%
Top 88.2%
DATA SOURCES:
NVD 🔗 2026-08-22 FIRST EPSS 🔗 2026-10-25 OSV 🔗 2026-08-28 MSRC 🔗 2026-09-01

> DESCRIPTION

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.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

net: prestera: validate firmware header length

AFFECTED PACKAGES:
Unknown / Unknown
Linux / Kernel

> HISTORIQUE DES MODIFICATIONS

Première apparition
22/08/2026 16:16
Source: NVD
Total des modifications: 0 Dernière mise à jour: 2 months ago

> REFERENCES

https://git.kernel.org/stable/c/0fbcceb9d19f2d1dcdf099aee590f2517cb718bb
https://git.kernel.org/stable/c/363e048a9d0a6c245cbc348c8a220170afed046a
https://git.kernel.org/stable/c/38a3afbf9fd8a2e8c47fa3ca47b425a8a9623240
https://git.kernel.org/stable/c/470ac9cce7308e60cf2dceb448749cdd006e73de
https://git.kernel.org/stable/c/6fad06bb793d7089ae05b9fcf46e11be2dfe4850
https://git.kernel.org/stable/c/7fa8a12296d8d5aa4b1c3904f0b354d81124cf29
https://git.kernel.org/stable/c/8ae344eb540af3f457179b52bc6061416752485c
https://git.kernel.org/stable/c/e0f382e8084117f0b11ffb070fe1079e38c0d7f9
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