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CVE-2026-53530Proof of concept (PoC) published · CISASuited to automated attack · CISA

ratex-parser panics on `\verb` with a multibyte delimiter (UTF-8 byte-boundary slice)

CVSS score

8.7

EPSS probability

%0.4

Risk score

0.0

Published

1 mo ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline

Vulnerability Timeline (Change History)

CVE-2026-53530 historical changes made to the vulnerability by NVD, CISA and MITRE:

DateActor / SourceAction / DescriptionTypePrevious valueNew value
12.10.2026nvd@nist.govInitial Analysis & CVSS Vector AssignmentCVSS V3.1—CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
21.08.2026CISA CoordinatorSSVC Risk Re-assessmentSSVC / KEVexploitation: noneexploitation: none
21.08.2026MITRE / NVDNew CVE Record Received & IngestedCVE Created—CVE-2026-53530

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