Vulnerabilities of Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service

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CVE list

CVE	Summary	Score	Published
CVE-2026-59692	Gstreamer1-plugins-bad-free: gstreamer: dtls certificate subject dn stack buffer overflow in openssl_verify_callback	7.5 High	Jul 9, 2026
CVE-2026-59691	Gstreamer1-plugins-bad-free: gstreamer: rfbsrc/librfb hextile heap out-of-bounds write with 16bpp framebuffer	7.1 High	Jul 9, 2026
CVE-2026-11610	389-ds-base: 389-ds-base: heap buffer overflow in sasl_io_recv() via padded sasl unbind	8.8 High	Jul 7, 2026
CVE-2026-14476	Sssd: sssd: gpo cache path traversal via unsanitized gpcfilesyspath allows kerberos authentication bypass	8.0 High	Jul 7, 2026
CVE-2026-14474	Sssd: sssd: sudo ldap provider searches entire directory tree for sudorole objects by default, enabling privilege escalation	8.8 High	Jul 7, 2026
CVE-2026-58015	Glib: path traversal in glib/gio/gdbusauthmechanismsha1.c via keyring_lookup_entry and mechanism_client_data_receive	5.9 Medium	Jun 30, 2026
CVE-2026-58016	Glib: integer underflow in gio/gdbusintrospection.c via "g_dbus_node_info_new_for_xml"	7.5 High	Jun 30, 2026
CVE-2026-58014	Glib: off-by-one error in glib/gkeyfile.c via "g_key_file_get_locale_string_list"	7.3 High	Jun 30, 2026
CVE-2026-58013	Glib: buffer over-read in glib/giochannel.c via "g_io_channel_read_line_backend"	6.5 Medium	Jun 30, 2026
CVE-2026-58012	Glib: buffer over-read in g_regex_replace() via glib/gregex.c:string_append() and g_utf8_next_char()	6.5 Medium	Jun 30, 2026
CVE-2026-58010	Glib: buffer over-read in glib/gvariant-serialiser.c via gvs_tuple_is_normal()	6.5 Medium	Jun 30, 2026
CVE-2026-58011	Glib: out-of-bounds read in glib/gdatetime.c:g_date_time_get_ymd via invalid gdatetime	6.5 Medium	Jun 30, 2026
CVE-2026-12912	Libtiff: libtiff: heap-based buffer overflow via crafted pixarlog-compressed tiff image	7.3 High	Jun 29, 2026
CVE-2026-13601	Yelp: yelp-xsl: overly permissive content security policy in yelp allows host file disclosure from flatpak applications	7.1 High	Jun 29, 2026
CVE-2026-53196	In the Linux kernel, the following vulnerability has been resolved: USB: serial: io_ti: fix heap overflow in…	6.8 Medium	Jun 25, 2026
CVE-2026-2050	GIMP HDR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability	7.8 High	Jun 24, 2026
CVE-2026-53059	In the Linux kernel, the following vulnerability has been resolved: dm log: fix out-of-bounds write due to…	6.3 Medium	Jun 24, 2026
CVE-2026-53016	In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - copy IV using skcipher ivsize AF_ALG…	7.8 High	Jun 24, 2026
CVE-2026-53006	In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in icmpv6_rcv() Caching saddr…	9.8 Critical	Jun 24, 2026
CVE-2026-52923	In the Linux kernel, the following vulnerability has been resolved: ipc: limit next_id allocation to the valid ID…	7.8 High	Jun 24, 2026
CVE-2026-54513	jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor	8.1 High	Jun 23, 2026
CVE-2026-56208	Libaom: libaom: heap buffer overflow in av1 encoder first-pass stats buffer via lap mode	7.6 High	Jun 19, 2026
CVE-2026-10649	Pacemaker: pacemaker: denial of service via integer overflow in remote message decompression	8.6 High	Jun 16, 2026
CVE-2026-12329	Memory safety bug fixed in Thunderbird ESR 140.12	5.3 Medium	Jun 16, 2026
CVE-2026-12328	Memory safety bugs present in Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and…	8.1 High	Jun 16, 2026

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