Unrated severityNVD Advisory· Published Jun 17, 2025· Updated Nov 7, 2025
Gdk-pixbuf: uninitialized memory disclosure in gdkpixbuf gif lzw decoder
CVE-2025-6199
Description
A flaw was found in the GIF parser of GdkPixbuf’s LZW decoder. When an invalid symbol is encountered during decompression, the decoder sets the reported output size to the full buffer length rather than the actual number of written bytes. This logic error results in uninitialized sections of the buffer being included in the output, potentially leaking arbitrary memory contents in the processed image.
Affected products
30- osv-coords28 versionspkg:rpm/opensuse/gdk-pixbuf&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/gdk-pixbuf&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/gdk-pixbuf&distro=openSUSE%20Tumbleweedpkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Server%2016.0pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Micro%206.0pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Micro%206.1pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Linux%20Micro%206.2pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Manager%20Proxy%20LTS%204.3pkg:rpm/suse/gdk-pixbuf&distro=SUSE%20Manager%20Server%20LTS%204.3
< 2.42.12-150600.3.8.1+ 27 more
- (no CPE)range: < 2.42.12-150600.3.8.1
- (no CPE)range: < 2.42.12-160000.3.1
- (no CPE)range: < 2.42.12-4.1
- (no CPE)range: < 2.40.0-150200.3.15.2
- (no CPE)range: < 2.40.0-150200.3.15.2
- (no CPE)range: < 2.42.12-150400.5.14.1
- (no CPE)range: < 2.42.12-150400.5.14.1
- (no CPE)range: < 2.42.12-150400.5.14.1
- (no CPE)range: < 2.42.12-150400.5.14.1
- (no CPE)range: < 2.40.0-150200.3.15.2
- (no CPE)range: < 2.42.12-150400.5.14.1
- (no CPE)range: < 2.42.12-150400.5.14.1
- (no CPE)range: < 2.42.12-150400.5.14.1
- (no CPE)range: < 2.42.12-150600.3.8.1
- (no CPE)range: < 2.42.12-150600.3.8.1
- (no CPE)range: < 2.40.0-150200.3.15.2
- (no CPE)range: < 2.42.12-150400.5.14.1
- (no CPE)range: < 2.42.12-150400.5.14.1
- (no CPE)range: < 2.42.12-160000.3.1
- (no CPE)range: < 2.40.0-150200.3.15.2
- (no CPE)range: < 2.42.12-150400.5.14.1
- (no CPE)range: < 2.42.12-150400.5.14.1
- (no CPE)range: < 2.42.12-160000.3.1
- (no CPE)range: < 2.42.12-3.1
- (no CPE)range: < 2.42.12-slfo.1.1_2.1
- (no CPE)range: < 2.42.12-160000.3.1
- (no CPE)range: < 2.42.12-150400.5.14.1
- (no CPE)range: < 2.42.12-150400.5.14.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- access.redhat.com/security/cve/CVE-2025-6199mitrevdb-entryx_refsource_REDHAT
- bugzilla.redhat.com/show_bug.cgimitreissue-trackingx_refsource_REDHAT
News mentions
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