-

CVE-2026-74693

EPSS 0.18%
Veröffentlicht 22.08.2026 16:16:43
Zuletzt bearbeitet 22.08.2026 16:16:43
CVE-Watchlists
Login
Unerledigt
Login

net: prestera: validate firmware header length

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.

Betroffene Produkte Warnungen 0 Metriken 1 CWE 0 Referenzen 11

CNA 2 VulnDex Vulnerability Enrichment 2

Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).

HerstellerLinux

≫

Produkt Linux

Default Statusunaffected

Version 4c2703dfd7fabb0824b3bc345f9fa47e33248c14

Version < 38a3afbf9fd8a2e8c47fa3ca47b425a8a9623240

Status affected

Version 4c2703dfd7fabb0824b3bc345f9fa47e33248c14

Version < 0fbcceb9d19f2d1dcdf099aee590f2517cb718bb

Status affected

Version 4c2703dfd7fabb0824b3bc345f9fa47e33248c14

Version < e0f382e8084117f0b11ffb070fe1079e38c0d7f9

Status affected

Version 4c2703dfd7fabb0824b3bc345f9fa47e33248c14

Version < 6fad06bb793d7089ae05b9fcf46e11be2dfe4850

Status affected

Version 4c2703dfd7fabb0824b3bc345f9fa47e33248c14

Version < 470ac9cce7308e60cf2dceb448749cdd006e73de

Status affected

Version 4c2703dfd7fabb0824b3bc345f9fa47e33248c14

Version < 363e048a9d0a6c245cbc348c8a220170afed046a

Status affected

Version 4c2703dfd7fabb0824b3bc345f9fa47e33248c14

Version < 7fa8a12296d8d5aa4b1c3904f0b354d81124cf29

Status affected

Version 4c2703dfd7fabb0824b3bc345f9fa47e33248c14

Version < 8ae344eb540af3f457179b52bc6061416752485c

Status affected

HerstellerLinux

≫

Produkt Linux

Default Statusaffected

Version 5.10

Status affected

Version 0

Version < 5.10

Status unaffected

Version <= 5.10.*

Version 5.10.265

Status unaffected

Version <= 5.15.*

Version 5.15.216

Status unaffected

Version <= 6.1.*

Version 6.1.183

Status unaffected

Version <= 6.6.*

Version 6.6.152

Status unaffected

Version <= 6.12.*

Version 6.12.104

Status unaffected

Version <= 6.18.*

Version 6.18.45

Status unaffected

Version <= 7.1.*

Version 7.1.9

Status unaffected

Version <= *

Version 7.2

Status unaffected

VulnDex Vulnerability Enrichment

Diese Information steht angemeldeten Benutzern zur Verfügung.

Zu dieser CVE wurde keine Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.18%	0.072

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String

Es wurden noch keine Informationen zu CWE veröffentlicht.

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

https://nvd.nist.gov/vuln/detail/CVE-2026-74693

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2026-74693

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2026-74693

EUVD