Red hat enterprise linux 8.4 advanced mission critical update support

This hub aggregates every CVE we track for Red hat enterprise linux 8.4 advanced mission critical update support, a product in the operating systems space. Use it to gauge the current risk picture and drill into individual advisories.

Severity distribution

Monthly trend

The 15 most recently published vulnerabilities affecting Red hat enterprise linux 8.4 advanced mission critical update support.

• CVE-2026-11610389-ds-base: 389-ds-base: heap buffer overflow in sasl_io_recv() via padded sasl unbind8.8Jul 7, 2026
• CVE-2026-14476Sssd: sssd: gpo cache path traversal via unsanitized gpcfilesyspath allows kerberos authentication bypass8.0Jul 7, 2026
• CVE-2026-14474Sssd: sssd: sudo ldap provider searches entire directory tree for sudorole objects by default, enabling privilege escalation8.8Jul 7, 2026
• CVE-2026-58016Glib: integer underflow in gio/gdbusintrospection.c via "g_dbus_node_info_new_for_xml"7.5Jun 30, 2026
• CVE-2026-10649Pacemaker: pacemaker: denial of service via integer overflow in remote message decompression8.6Jun 16, 2026
• CVE-2026-42014Gnutls: gnutls: use-after-free in gnutls_pkcs11_token_set_pin6.6Jun 16, 2026
• CVE-2026-52722Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handling7.1Jun 15, 2026
• CVE-2026-52720Gstreamer1-plugins-bad-free: gstreamer: heap buffer overflow via crafted vnc server rectangle in librfb8.8Jun 15, 2026
• CVE-2026-53705Gstreamer1-plugins-good: gstreamer: heap buffer overflow in wavpack decoder via integer overflow7.6Jun 15, 2026
• CVE-2026-54229Abrt: chownproblemdir succeeds during active post-create event processing due to inadequate locking7.0Jun 13, 2026
• CVE-2026-54228Abrt: toctou race condition in abrt-dbus setelement allows arbitrary file writes to dump directories7.8Jun 13, 2026
• CVE-2026-11774389-ds-base: 389-ds-base: integer overflow in sasl packet length bypasses size limit leading to heap buffer overflow7.6Jun 11, 2026
• CVE-2026-50263Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free information disclosure in createsaverwindow()5.5Jun 5, 2026
• CVE-2026-50262Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds read/write in glx changedrawableattributes5.5Jun 5, 2026
• CVE-2026-50264Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds heap write in dri2 drigetbuffers/drigetbufferswithformat7.8Jun 5, 2026