CVE-2026-107655
4 MEDIUMpublic exploit availablePublished 2026-10-09 · Updated 2026-10-12
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
A flaw was found in CUPS. When processing embedded job ticket comments within documents, the service improperly handles specific IPP attributes, causing an unhandled null pointer dereference. An unauthenticated attacker permitted to submit jobs to a shared printer queue can send a crafted Internet Printing Protocol (IPP) request to crash the print daemon, resulting in a temporary Denial of Service (DoS) for all printing services.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-476
Public exploit & PoC references
All references
- https://access.redhat.com/errata/RHSA-2026:80679
- https://access.redhat.com/security/cve/CVE-2026-107655
- https://bugzilla.redhat.com/show_bug.cgi?id=2548399
- https://github.com/OpenPrinting/cups/commit/12237ad
- https://github.com/OpenPrinting/cups/commit/25d6830
- https://github.com/OpenPrinting/cups/security/advisories/GHSA-58wv-9ffm-5w78
- https://github.com/OpenPrinting/cups/security/advisories/GHSA-58wv-9ffm-5w78
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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