Known vulnerabilities in Red Hat Enterprise Linux 6
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-120749 | Dbus: dbus-daemon: dbus-daemon aborts (reply_serial != 0) when a broadcast from the driver cannot be delivered to a monitored bus | 6.2 Medium | Nov 6, 2026 |
| CVE-2026-123151 | Gdb: gdb: stack buffer overflow in parse_tsv_definition via stale rs->buf tail | Not rated | Nov 5, 2026 |
| CVE-2026-121997 | Gdb: gdbserver: heap buffer overflow in cmd_qtdpsrc via qtdpsrc declared/actual length mismatch | 8.1 High | Nov 5, 2026 |
| CVE-2026-121996 | Gdb: gdbserver: heap disclosure and wild pointer in gdb_parse_agent_expr via untrusted agent-expression length | 8.2 High | Nov 5, 2026 |
| CVE-2026-121995 | Gdb: gdb: stack buffer overflow in parse_tracepoint_definition via stale rs->buf tail | 7.5 High | Nov 5, 2026 |
| CVE-2026-121994 | Gdb: gdb: stack buffer overflow in fetch_register_using_p via unchecked p-reply length | 8.8 High | Nov 5, 2026 |
| CVE-2026-120740 | Hivex: hivex: denial of service via out-of-bounds read in big-data block processing | 2.0 Low | Nov 2, 2026 |
| CVE-2026-119842 | Gst-plugins-base: gst-plugins-base: null-pointer dereference in mdvdsub subtitle parser via missing closing-brace check | 6.5 Medium | Oct 30, 2026 |
| CVE-2026-119729 | Gst-plugins-base: gst-plugins-bad: gst-plugins-base/gst-plugins-bad: integer overflow in av1 leb128 parser allows denial of service | 6.5 Medium | Oct 30, 2026 |
| CVE-2026-119728 | Gst-plugins-bad: gst-plugins-bad: null pointer dereference in h.264 mvc sps cleanup during parse failure | 6.5 Medium | Oct 30, 2026 |
| CVE-2026-119528 | Gimp: gimp: stack buffer overflow in psd image resource header loader | 7.8 High | Oct 30, 2026 |
| CVE-2026-115456 | Gcc: out-of-bounds read in std::from_chars | 3.7 Low | Oct 30, 2026 |
| CVE-2026-115455 | Gcc: stack overflow in std::bitset on libstdc++ | 6.5 Medium | Oct 30, 2026 |
| CVE-2026-114691 | Gcc: integer wrap in `std | 5.9 Medium | Oct 30, 2026 |
| CVE-2026-114690 | Gcc: confirmed out-of-bounds read/write in libstdc++ parallel `std | 6.2 Medium | Oct 30, 2026 |
| CVE-2026-118593 | Kernel: local_bh imbalance in seg6_input_core() drop path (incomplete fix for cve-2026-46099) | 5.9 Medium | Oct 30, 2026 |
| CVE-2026-103963 | Glib-networking: unbounded tls 1.3 session ticket queue growth in glib-networking allows remote denial of service | 7.5 High | Oct 30, 2026 |
| CVE-2026-118475 | Eog: eye of gnome: buffer overrun when parsing malicious png files with non-standard iccp chunk | 3.6 Low | Oct 30, 2026 |
| CVE-2026-112922 | Ghostscript: out-of-bounds read in ghostscript shade_next_color via integer overflow of indexed color index in mesh shading | 3.3 Low | Oct 30, 2026 |
| CVE-2026-110133 | Ghostscript: heap buffer overflow in ghostscript truetype outliner due to npointstotal integer underflow during retry rollback | 5.8 Medium | Oct 30, 2026 |
| CVE-2026-93009 | Dnsmasq: dnsmasq: heap out-of-bounds read in dhcpv6 option 39 fqdn decoder | 4.3 Medium | Oct 29, 2026 |
| CVE-2026-93010 | Dnsmasq: dnsmasq: --leasequery without address argument applies no source address check | 4.3 Medium | Oct 29, 2026 |
| CVE-2026-93006 | Dnsmasq: dnsmasq: tftp prefetch cache keyed on stale heap pointer serves wrong file content | 6.8 Medium | Oct 29, 2026 |
| CVE-2026-93007 | Dnsmasq: dnsmasq: tcp/53 child-slot exhaustion starves dnssec validation | 5.3 Medium | Oct 29, 2026 |
| CVE-2026-93011 | Dnsmasq: dnsmasq: heap out-of-bounds write in dnssec validator via to_wire/from_wire transforms | 5.3 Medium | Oct 29, 2026 |
Other Red Hat products
Red Hat Enterprise Linux 9 1867
Red Hat Enterprise Linux 8 1841
Red Hat Enterprise Linux 7 1502
Red Hat Enterprise Linux 10 1457
Red Hat OpenShift Container Platform 4 631
Red Hat Enterprise Linux 9.6 Extended Update Support 504
Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions 475
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 473
Red Hat Enterprise Linux 10.0 Extended Update Support 461
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 451
Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions 433
Red Hat Enterprise Linux 8.8 Telecommunications Update Service 430