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Critical Integer Overflow Vulnerability in Krita Affects Fedora 43 and 44

ID: cca7aa49-1694-5194-b740-f9425867d58b

STIX ID: report--cca7aa49-1694-5194-b740-f9425867d58b

Feed Name: ThreatCluster

Threat Score
65/100

Date Published: 2026-06-28

Date Updated: 2026-07-02

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A critical integer overflow (CVE-2026-42144) in Krita affecting Fedora 43 and Fedora 44 may allow attackers to bypass memory guards during PNM size checks and achieve arbitrary code execution; Fedora 44 has been updated to 6.0.2.1 and Fedora 43 to 5.2.16-2, and users are advised to apply the provided dnf updates immediately to mitigate risk.

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