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SUSE gstreamer-plugins-bad Important Buffer Overflow Fix 2026-3058-1

suse
Calendar Grey July 15, 2026
Scroller Suse
Solve seven important vulnerabilities in gstreamer-plugins-bad with this SUSE update, protecting your applications more securely.
A security update for gstreamer-plugins-bad resolves seven vulnerabilities by fixing issues related to out-of-bounds reads and writes, stack buffer overflows, and invalid checks ac...

Summary

## This update for gstreamer-plugins-bad fixes the following issues * CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser (bsc#1268971). * CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051). * CVE-2026-52720: invalid check of total area instead of individual dimensions could trigger a heap out-of-bounds write (bsc#1268406). * CVE-2026-52721: crafted PCAP records during IPv4 or TCP header parsing could cause an out-of-bounds read (bsc#1268408). * CVE-2026-52722: crafted VMnc stream with large cursor dimensions can overflow signed integer (bsc#1268410). * CVE-2026-53702: incorrect loop bound during H.265 SEI message parsing could result in a stack buffer overflow (bsc#1268168).

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE DoS important gstreamer-plugins-bad

References

* bsc#1268168

* bsc#1268406

* bsc#1268408

* bsc#1268410

* bsc#1268971

* bsc#1271051

* bsc#1271168

Cross-

* CVE-2026-12892

* CVE-2026-14935

* CVE-2026-52720

* CVE-2026-52721

* CVE-2026-52722

* CVE-2026-53702

* CVE-2026-59692

CVSS scores:

* CVE-2026-12892 ( SUSE ): 6.9

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N

* CVE-2026-12892 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

* CVE-2026-12892 ( NVD ): 4.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

* CVE-2026-14935 ( SUSE ): 6.3

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

* CVE-2026-14935 ( SUSE ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

* CVE-2026-14935 ( NVD ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:3058-1
Release Date: 2026-07-15T13:32:28Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE DoS important gstreamer-plugins-bad

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