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Threats Tagged 'cve-2026-18090'

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Active filters (1):Tag: cve-2026-18090

Threats Tagged 'cve-2026-18090'

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A flaw was found in gdk-pixbuf. (CVE-2026-18090)CVE-2026-18090
0

A heap out-of-bounds read vulnerability exists in gdk-pixbuf's uncompress() function when processing specially crafted Apple Icon Image (.icns) files. This flaw can cause application crashes (denial of service) or limited information disclosure of adjacent memory. Exploitation requires local attacker interaction to open a malicious ICNS file. The vulnerability is rated medium severity with a CVSS score of 6.1.

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CVE-2026-18090: Out-of-bounds Read in Red Hat Red Hat Enterprise Linux 10CVE-2026-18090
0

CVE-2026-18090 is a heap out-of-bounds read vulnerability in the gdk-pixbuf library used by Red Hat Enterprise Linux 10. It occurs when processing specially crafted Apple Icon Image (.icns) files due to improper boundary validation in the uncompress() function handling RLE-encoded ICNS data. This flaw can cause application crashes (denial of service) or limited information disclosure of adjacent memory. Exploitation requires local attacker interaction to open a malicious ICNS file. No official patch status is confirmed yet. Mitigation includes avoiding untrusted ICNS files and disabling ICNS support if not needed.

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