Threats Tagged 'ghsa-39p3-jw8m-jmr7'
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Threats Tagged 'ghsa-39p3-jw8m-jmr7'
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GNU Emacs for Android contains an integer overflow vulnerability in the sfnt_read_cmap_format_12() function when processing crafted TrueType font files. This overflow occurs due to an unguarded addition in a memory allocation call on 32-bit builds, leading to a heap buffer overflow. An attacker can exploit this by delivering a malicious font file through email, the Emacs Web Wowser (EWW), or documents with custom faces, potentially causing heap corruption and code execution. The issue has been fixed in a specific commit. Join the discussion | CVE Database V5 | 08/10/2026, 10:22:26 UTC Added: 08/10/2026, 10:41:48 UTC |
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