WID-SEC-W-2026-2045

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

rsyslog: Schwachstelle ermöglicht Denial of Service

view advisory published 2026-06-23

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in rsyslog ausnutzen, um einen Denial of Service Angriff durchzuführen.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-55556US——
Rsyslog is a rocket-fast system for log processing. From 8.2110.0 until 8.2604.0, the optional imhttp module's parse_auth_header function in contrib/imhttp/imhttp.c allocates a zer…
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references

External citations — patches, advisories, analysis.

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