CVE-2025-7345
Gdk‑pixbuf: heap‑buffer‑overflow in gdk‑pixbuf
02 Description
Gdk‑pixbuf: heap‑buffer‑overflow in gdk‑pixbuf
03 Exploitation and scoring
- Exploitation
- Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
- SSVC decision
- ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 1.34% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 71.0% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Deferred. NVD last modified this record on 2026-06-30.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2025-07-08 13:39Z1 YR AGO
- Last updated
- 2026-06-30 01:49Z4 MO AGO
- Reserved
- 2025-07-08
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.5)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
- Data version
- 5.2
- Document digest
- 919ed15c68431384f551ee65ee8bc34c86421a7784ee24ea17aa7028f91f5d14
05 Affected products
06 References
- access.redhat.comRHSA-2025:12841https://access.redhat.com/errata/RHSA-2025:12841
- access.redhat.comRHSA-2025:12862https://access.redhat.com/errata/RHSA-2025:12862
- access.redhat.comRHSA-2025:13315https://access.redhat.com/errata/RHSA-2025:13315
- access.redhat.comRHSA-2025:14574https://access.redhat.com/errata/RHSA-2025:14574
- access.redhat.comRHSA-2025:14575https://access.redhat.com/errata/RHSA-2025:14575
- access.redhat.comRHSA-2025:14576https://access.redhat.com/errata/RHSA-2025:14576
- access.redhat.comRHSA-2025:14585https://access.redhat.com/errata/RHSA-2025:14585
- access.redhat.comRHSA-2025:14618https://access.redhat.com/errata/RHSA-2025:14618
- access.redhat.comRHSA-2025:14646https://access.redhat.com/errata/RHSA-2025:14646
- access.redhat.comRHSA-2025:14647https://access.redhat.com/errata/RHSA-2025:14647
- access.redhat.comRHSA-2025:14683https://access.redhat.com/errata/RHSA-2025:14683
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2025-7345
- bugzilla.redhat.comRHBZ#2377063https://bugzilla.redhat.com/show_bug.cgi?id=2377063
- gitlab.gnome.orghttps://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/249
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00024.html
07 Fixed in
AlmaLinux 8
- gdk-pixbuf2 Fixed in 2.36.12-7.el8_10
- gdk-pixbuf2-devel Fixed in 2.36.12-7.el8_10
- gdk-pixbuf2-modules Fixed in 2.36.12-7.el8_10
- gdk-pixbuf2-xlib Fixed in 2.36.12-7.el8_10
- gdk-pixbuf2-xlib-devel Fixed in 2.36.12-7.el8_10
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 8
- gdk-pixbuf2 Fixed in 2.36.12-7.el8_10
- gdk-pixbuf2-devel Fixed in 2.36.12-7.el8_10
- gdk-pixbuf2-modules Fixed in 2.36.12-7.el8_10
- gdk-pixbuf2-xlib Fixed in 2.36.12-7.el8_10
- gdk-pixbuf2-xlib-devel Fixed in 2.36.12-7.el8_10
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- gdk-pixbuf Fixed in 2.42.10+dfsg-1+deb12u3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- gdk-pixbuf Fixed in 2.42.12+dfsg-4
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- gdk-pixbuf Fixed in 2.42.12+dfsg-4
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- gdk-pixbuf Fixed in 2.42.8+dfsg-1ubuntu0.4
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- gdk-pixbuf Fixed in 2.42.10+dfsg-3ubuntu3.2
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 25.10
- gdk-pixbuf Fixed in 2.42.12+dfsg-4build1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 16.04 LTS
- gdk-pixbuf Fixed in 2.32.2-1ubuntu1.6+esm2Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 18.04 LTS
- gdk-pixbuf Fixed in 2.36.11-2ubuntu0.1~esm2Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 20.04 LTS
- gdk-pixbuf Fixed in 2.40.0+dfsg-3ubuntu0.5+esm1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.