CVE-2025-7345
CVE-2025-7345 · Gdk‑pixbuf: heap‑buffer‑overflow in gdk‑pixbuf
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
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.
CVSS 7.5 · High · EPSS 1.3% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
red hat enterprise linux 10
- Versions
- ≥ 0:2.42.12-4.el10_0: Not affected (rpm)
No fix published
red hat enterprise linux 7 extended lifecycle support
- Versions
- ≥ 0:2.36.12-4.el7_9: Not affected (rpm)
No fix published
red hat enterprise linux 8
- Versions
- ≥ 0:2.36.12-7.el8_10: Not affected (rpm)
No fix published
red hat enterprise linux 8.2 advanced update support
- Versions
- ≥ 0:2.36.12-6.el8_2: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 advanced mission critical update support
- Versions
- ≥ 0:2.36.12-6.el8_4: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 extended update support long-life add-on
- Versions
- ≥ 0:2.36.12-6.el8_4: Not affected (rpm)
No fix published
red hat enterprise linux 8.6 advanced mission critical update support
- Versions
- ≥ 0:2.36.12-6.el8_6: Not affected (rpm)
No fix published
red hat enterprise linux 8.6 telecommunications update service
- Versions
- ≥ 0:2.36.12-6.el8_6: Not affected (rpm)
No fix published
red hat enterprise linux 8.6 update services for sap solutions
- Versions
- ≥ 0:2.36.12-6.el8_6: Not affected (rpm)
No fix published
red hat enterprise linux 8.8 telecommunications update service
- Versions
- ≥ 0:2.36.12-6.el8_8: Not affected (rpm)
No fix published
red hat enterprise linux 8.8 update services for sap solutions
- Versions
- ≥ 0:2.36.12-6.el8_8: Not affected (rpm)
No fix published
red hat enterprise linux 9
- Versions
- ≥ 0:2.42.6-6.el9_6: Not affected (rpm)
No fix published
red hat enterprise linux 9.0 update services for sap solutions
- Versions
- ≥ 0:2.42.6-3.el9_0: Not affected (rpm)
No fix published
red hat enterprise linux 9.2 update services for sap solutions
- Versions
- ≥ 0:2.42.6-4.el9_2: Not affected (rpm)
No fix published
red hat enterprise linux 9.4 extended update support
- Versions
- ≥ 0:2.42.6-5.el9_4: Not affected (rpm)
No fix published
red hat enterprise linux 6
No fix published
gdk-pixbuf Debian:12
- Versions
- 2.42.10+dfsg-1
- 2.42.10+dfsg-1+deb12u1
- 2.42.10+dfsg-1+deb12u2
- Affected ranges
- ECOSYSTEM: < 2.42.10+dfsg-1+deb12u3
Update to 2.42.10+dfsg-1+deb12u3
gdk-pixbuf Debian:13
- Affected ranges
- ECOSYSTEM: < 2.42.12+dfsg-4
Update to 2.42.12+dfsg-4
gdk-pixbuf Debian:14
- Affected ranges
- ECOSYSTEM: < 2.42.12+dfsg-4
Update to 2.42.12+dfsg-4
gdk-pixbuf Ubuntu:Pro:16.04:LTS
- Versions
- 2.32.1-1
- 2.32.2-1
- 2.32.2-1ubuntu1
- 2.32.2-1ubuntu1.2
- 2.32.2-1ubuntu1.3
- 2.32.2-1ubuntu1.4
- 2.32.2-1ubuntu1.5
- 2.32.2-1ubuntu1.6
- 2.32.2-1ubuntu1.6+esm1
- Affected ranges
- ECOSYSTEM: < 2.32.2-1ubuntu1.6+esm2
Update to 2.32.2-1ubuntu1.6+esm2
gdk-pixbuf Ubuntu:Pro:18.04:LTS
- Versions
- 2.36.11-1
- 2.36.11-1ubuntu0.1
- 2.36.11-2
- 2.36.11-2ubuntu0.1~esm1
- Affected ranges
- ECOSYSTEM: < 2.36.11-2ubuntu0.1~esm2
Update to 2.36.11-2ubuntu0.1~esm2
gdk-pixbuf Ubuntu:Pro:20.04:LTS
- Versions
- 2.40.0+dfsg-1build1
- 2.40.0+dfsg-1ubuntu1
- 2.40.0+dfsg-2
- 2.40.0+dfsg-3
- 2.40.0+dfsg-3ubuntu0.1
- 2.40.0+dfsg-3ubuntu0.2
- 2.40.0+dfsg-3ubuntu0.3
- 2.40.0+dfsg-3ubuntu0.4
- 2.40.0+dfsg-3ubuntu0.5
- Affected ranges
- ECOSYSTEM: < 2.40.0+dfsg-3ubuntu0.5+esm1
Update to 2.40.0+dfsg-3ubuntu0.5+esm1
gdk-pixbuf Ubuntu:22.04:LTS
- Versions
- 2.42.6+dfsg-1build2
- 2.42.6+dfsg-1build3
- 2.42.6+dfsg-2ubuntu2
- 2.42.6+dfsg-2ubuntu3
- 2.42.8+dfsg-1
- 2.42.8+dfsg-1ubuntu0.1
- 2.42.8+dfsg-1ubuntu0.2
- 2.42.8+dfsg-1ubuntu0.3
- Affected ranges
- ECOSYSTEM: < 2.42.8+dfsg-1ubuntu0.4
Update to 2.42.8+dfsg-1ubuntu0.4
gdk-pixbuf Ubuntu:24.04:LTS
- Versions
- 2.42.10+dfsg-1build1
- 2.42.10+dfsg-3
- 2.42.10+dfsg-3ubuntu1
- 2.42.10+dfsg-3ubuntu2
- 2.42.10+dfsg-3ubuntu3
- 2.42.10+dfsg-3ubuntu3.1
- Affected ranges
- ECOSYSTEM: < 2.42.10+dfsg-3ubuntu3.2
Update to 2.42.10+dfsg-3ubuntu3.2
Original sources
- https://access.redhat.com/errata/RHSA-2025:12841
- https://access.redhat.com/errata/RHSA-2025:12862
- https://access.redhat.com/errata/RHSA-2025:13315
- https://access.redhat.com/errata/RHSA-2025:14574
- https://access.redhat.com/errata/RHSA-2025:14575
- https://access.redhat.com/errata/RHSA-2025:14576
- https://access.redhat.com/errata/RHSA-2025:14585
- https://access.redhat.com/errata/RHSA-2025:14618
- https://access.redhat.com/errata/RHSA-2025:14646
- https://access.redhat.com/errata/RHSA-2025:14647
- https://access.redhat.com/errata/RHSA-2025:14683
- https://access.redhat.com/security/cve/CVE-2025-7345
- https://bugzilla.redhat.com/show_bug.cgi?id=2377063
- https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/249
- https://lists.debian.org/debian-lts-announce/2025/10/msg00024.html
- https://nvd.nist.gov/vuln/detail/CVE-2025-7345