9.8

CVE-2026-22904

Stack Overflow via Oversized Cookie Fields in lighttpd

Improper length handling when parsing multiple cookie fields (including TRACKID) allows an unauthenticated remote attacker to send oversized cookie values and trigger a stack buffer overflow, resulting in a denial‑of‑service condition and possible remote code execution.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerWAGO
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Produkt 0852-1322
Default Statusunaffected
Version <= 2.64
Version 0.0.0
Status affected
HerstellerWAGO
≫
Produkt 0852-1328
Default Statusunaffected
Version <= 2.64
Version 0.0.0
Status affected
HerstellerWAGO
≫
Produkt 0852-1322
Default Statusunaffected
Version 2.64
Status affected
HerstellerWAGO
≫
Produkt 0852-1328
Default Statusunaffected
Version 2.64
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.388
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
info@cert.vde.com 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).