{"id":"CLSA-2026-1790239010","summary":"gstreamer1-plugins-bad-free: Fix of 2 CVEs","details":"- CVE-2026-59691: fix a heap buffer overflow in the rfbsrc RRE, CoRRE and\n  hextile decoders, which wrote 32-bit pixels into a buffer sized for the\n  negotiated bits-per-pixel; write through the correct type for 1, 2 and\n  4 bytespp and reject any other format, and read colour values at the\n  negotiated width at all seven call sites instead of a fixed four bytes\n- CVE-2026-59692: fix a stack buffer overflow in the DTLS connection\n  handler, which printed the peer certificate subject DN into a fixed\n  2048-byte stack buffer; allocate it from the returned length instead\n  and bound the read","modified":"2026-10-26T09:30:51.507169096Z","published":"2026-09-24T08:37:01Z","upstream":["CVE-2026-59691","CVE-2026-59692"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1790239010.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59691"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59692"}],"affected":[{"package":{"name":"gstreamer1-plugins-bad-free","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/gstreamer1-plugins-bad-free?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.4-6.el9_2.tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1790239010.json"}},{"package":{"name":"gstreamer1-plugins-bad-free-devel","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/gstreamer1-plugins-bad-free-devel?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.4-6.el9_2.tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1790239010.json"}}],"schema_version":"1.9.0"}