{"id":"CVE-2025-7345","summary":"Gdk‑pixbuf: heap‑buffer‑overflow in gdk‑pixbuf","details":"A flaw exists in gdk‑pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib’s g_base64_encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution.","modified":"2026-08-12T03:30:36.408018882Z","published":"2025-07-08T13:39:07.949Z","related":["ALSA-2025:13315","SUSE-SU-2025:02954-1","SUSE-SU-2025:02963-1","SUSE-SU-2025:03010-1","SUSE-SU-2025:03373-1","SUSE-SU-2025:20694-1","SUSE-SU-2025:20748-1","SUSE-SU-2026:20128-1","SUSE-SU-2026:20156-1","openSUSE-SU-2025:15468-1","openSUSE-SU-2026:20084-1"],"database_specific":{"cwe_ids":["CWE-120"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/7xxx/CVE-2025-7345.json","cna_assigner":"redhat"},"references":[{"type":"WEB","url":"https://access.redhat.com/downloads/content/package-browser/"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00024.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:12841"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:12862"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:13315"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:14574"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:14575"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:14576"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:14585"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:14618"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:14646"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:14647"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:14683"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2025-7345"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/7xxx/CVE-2025-7345.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-7345"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2377063"},{"type":"REPORT","url":"https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/249"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.gnome.org/gnome/gdk-pixbuf","events":[{"introduced":"0"},{"fixed":"ec3af717f524eac0a6403449d8b7781c93c3798e"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2.43.4"}],"source":"AFFECTED_FIELD"}}],"versions":["2.42.12","2.42.11","2.42.10","2.42.9","2.42.8","2.42.6","2.42.4","2.42.2","2.42.0","2.40.0","2.39.2","2.38.0","2.37.92","2.37.0","2.36.12","2.36.11","2.36.10","2.36.9","2.36.8","2.36.7","2.36.6","2.36.5","2.36.4","2.36.3","2.36.2","2.36.1","2.36.0","2.35.5","2.35.4","2.35.3","2.35.2","2.35.1","2.34.0","2.33.2","2.33.1","2.32.1","2.32.0","2.31.7","2.31.6","2.31.5","2.31.4","2.31.3","2.31.2","2.31.1","2.31.0","2.30.8","2.30.7","2.30.6","2.30.5","2.30.4","2.30.3","2.30.2","2.30.1","2.30.0","2.29.3","2.29.2","2.29.1","2.29.0","2.28.0","2.27.3","2.27.2","2.27.1","2.27.0","2.26.5","2.26.4","2.26.3","2.26.2","2.26.1","2.26.0","2.25.2","2.25.0","2.24.0","2.23.5","2.23.4","2.23.3","2.23.2","2.23.1","2.23.0","2.22.1","2.22.0","2.21.7","2.21.6","2.21.4","2.21.3"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-7345.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}