CVE-2026-4887

{"id": "CVE-2026-4887", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 1.8}]}, "published": "2026-03-26T13:16:30.780", "references": [{"url": "https://access.redhat.com/security/cve/CVE-2026-4887", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2451669", "source": "secalert@redhat.com"}, {"url": "https://gitlab.gnome.org/GNOME/gimp/-/issues/15960", "source": "secalert@redhat.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-193"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in GIMP. This issue is a heap buffer over-read in GIMP PCX file loader due to an off-by-one error. A remote attacker could exploit this by convincing a user to open a specially crafted PCX image. Successful exploitation could lead to out-of-bounds memory disclosure and a possible application crash, resulting in a Denial of Service (DoS)."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en GIMP. Este problema es una lectura excesiva de b\u00fafer de pila en el cargador de archivos PCX de GIMP debido a un error de uno. Un atacante remoto podr\u00eda explotar esto al convencer a un usuario de abrir una imagen PCX especialmente dise\u00f1ada. La explotaci\u00f3n exitosa podr\u00eda llevar a la divulgaci\u00f3n de memoria fuera de l\u00edmites y a un posible fallo de la aplicaci\u00f3n, lo que resultar\u00eda en una denegaci\u00f3n de servicio (DoS)."}], "lastModified": "2026-03-26T15:13:15.790", "sourceIdentifier": "secalert@redhat.com"}