Red Hat Enterprise Linux 8.4 Extended Update Support Long-life Add-on
130 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Red Hat Enterprise Linux 8.4 Extended Update Support Long-life Add-on, a product in the operating systems space. Use it to gauge the current risk picture and drill into individual advisories.
Red Hat Enterprise Linux 8.4 Extended Update Support Long-life Add-on CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 1 |
| 2025-02 | 1 |
| 2025-03 | 1 |
| 2025-04 | 1 |
| 2025-05 | 3 |
| 2025-06 | 10 |
| 2025-07 | 3 |
| 2025-08 | 2 |
| 2025-09 | 4 |
| 2025-10 | 5 |
| 2025-11 | 5 |
| 2025-12 | 5 |
| 2026-01 | 2 |
| 2026-02 | 3 |
| 2026-03 | 6 |
| 2026-04 | 7 |
| 2026-05 | 14 |
| 2026-06 | 33 |
| 2026-07 | 12 |
| 2026-08 | 7 |
| 2026-09 | 5 |
Severity
How the 130 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical6
- High89
- Medium34
- Low1
Latest CVEs
The 15 most recently published vulnerabilities affecting Red Hat Enterprise Linux 8.4 Extended Update Support Long-life Add-on.
- CVE-2026-18922389-ds-base: 389-ds-base: sasl plain authentication allows privilege escalation to directory manager via stale identity in cyrus sasl auxiliary property9.8
- CVE-2026-18453389-ds-base: 389-ds-base: pre-authentication null pointer dereference via paged results and use_one_backend control in op_shared_search7.5
- CVE-2026-18355389-ds-base: 389-ds-base: heap buffer overflow via sasl wrapped-record length lower-bound underflow in sasl_io_start_packet()7.5
- CVE-2026-76560389-ds-base: 389-ds: anonymous ldap client can defeat selfdn aci bind-rule checks via empty bind dn7.5
- CVE-2026-81665Corosync: corosync: heap-based buffer overflow in totempg assembly buffer during fragmented message reassembly7.5
- CVE-2026-18917Libvirt: integer overflow in nodegetfreepages rpc handler leading to heap buffer overflow7.8
- CVE-2026-73433Gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux fujifilm strd parsing leading to out-of-bounds read/write6.6
- CVE-2026-73434Gstreamer1-plugins-good: gstreamer: out-of-bounds read in avidemux vprp video field descriptor parsing6.1
- CVE-2026-63622Libvirt: swtpm privilege escalation via symlink following7.8
- CVE-2026-19387Gstreamer: gstreamer1-plugins-bad-free: gstreamer: heap out-of-bounds write in adpcmdec ima/dvi adpcm decoder7.6
- CVE-2026-15816Dracut: dracut: root code execution via unescaped error message written to sourced emergency hook script in die()7.5
- CVE-2026-18649Gstreamer1-plugins-good: gst-plugins-good: unbounded memory growth in rtph264depay and rtph265depay rtp depayloaders7.5
- CVE-2026-11770389-ds-base: 389-ds-base: pre-auth ldap filter injection in cleanallruv status check7.5
- CVE-2026-15722389-ds-base: 389-ds-base: pre-authentication stack buffer overflow in get_ruvelement_from_berval() via unbounded replica id parsing7.5
- CVE-2026-16313Sg3_utils: sg3_utils: arbitrary command execution via udev property injection in sg_inq --export7.6
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