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{"bugzilla": {"description": "libpng: libpng: Denial of Service via buffer overflow in png_create_read_struct() function", "id": "2433398", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2433398"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-120", "details": ["Buffer Overflow vulnerability in libpng 1.6.43-1.6.46 allows a local attacker to cause a denial of service via png_create_read_struct() function.", "A flaw was found in libpng. This buffer overflow vulnerability allows a local attacker to cause a denial of service (DoS) by exploiting the `png_create_read_struct()` function. This can lead to the affected system becoming unresponsive or crashing."], "mitigation": {"lang": "en:us", "value": "To mitigate the risk of denial of service, users should avoid processing untrusted PNG image files with applications that utilize libpng. 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{"created": "2026-01-29T09:18:01.120255+00:00", "updated": "2026-01-29T09:18:01.120292+00:00", "vendors": ["libpng", "libpng$PRODUCT$libpng"]}