RH
Product
Red Hat Enterprise Linux 6
On CISA KEVExploited in the wild
754
CVEs
2
On KEV
10.0
Max CVSS
77
New 30D
Severity mix
Critical 88High 347Medium 65Low 0
Watch
Add Red Hat Enterprise Linux 6 to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-2766 | 9.8 | Feb 24 | Use-after-free in the JavaScript Engine: JIT component Affected: All versions, or not specified |
| CVE-2026-2765 | 9.8 | Feb 24 | Use-after-free in the JavaScript Engine component Affected: All versions, or not specified |
| CVE-2026-2764 | 9.8 | Feb 24 | JIT miscompilation, use-after-free in the JavaScript Engine: JIT component Affected: All versions, or not specified |
| CVE-2026-2763 | 9.8 | Feb 24 | Use-after-free in the JavaScript Engine component Affected: All versions, or not specified |
| CVE-2026-2762 | 9.8 | Feb 24 | Integer overflow in the JavaScript: Standard Library component Affected: All versions, or not specified |
| CVE-2026-2759 | 9.8 | Feb 24 | Incorrect boundary conditions in the Graphics: ImageLib component Affected: All versions, or not specified |
| CVE-2026-2758 | 9.8 | Feb 24 | Use-after-free in the JavaScript: GC component Affected: All versions, or not specified |
| CVE-2026-2757 | 9.8 | Feb 24 | Incorrect boundary conditions in the WebRTC: Audio/Video component Affected: All versions, or not specified |
| CVE-2026-24881 | 9.8 | Jan 27 | In GnuPG before 2.5.17, a crafted CMS (S/MIME) EnvelopedData message carrying an oversized wrapped session key can cause a stack-based buffer overflow in gpg-agent during… Affected: All versions, or not specified |
| CVE-2026-23876 | 9.8 | Jan 20 | Heap buffer overflow with attacker-controlled data in XBM parser Affected: All versions, or not specified |
| CVE-2026-23884 | 9.8 | Jan 19 | Heap-use-after-free in gdi_set_bounds Affected: All versions, or not specified |
| CVE-2026-23883 | 9.8 | Jan 19 | Heap-use-after-free in update_pointer_new Affected: All versions, or not specified |
| CVE-2026-23534 | 9.8 | Jan 19 | FreeRDP has heap-buffer-overflow in clear_decompress_bands_data Affected: All versions, or not specified |
| CVE-2026-23533 | 9.8 | Jan 19 | FreeRDP has heap-buffer-overflow in clear_decompress_residual_data Affected: All versions, or not specified |
| CVE-2026-23532 | 9.8 | Jan 19 | FreeRDP has heap-buffer-overflow in gdi_SurfaceToSurface Affected: All versions, or not specified |
| CVE-2026-23531 | 9.8 | Jan 19 | FreeRDP has heap-buffer-overflow in clear_decompress Affected: All versions, or not specified |
| CVE-2026-23530 | 9.8 | Jan 19 | FreeRDP has heap-buffer-overflow in planar_decompress_plane_rle Affected: All versions, or not specified |
| CVE-2026-22853 | 9.8 | Jan 14 | FreeRDP has a heap-buffer-overflow in ndr_read_uint8Array Affected: All versions, or not specified |
| CVE-2026-0879 | 9.8 | Jan 13 | Sandbox escape due to incorrect boundary conditions in the Graphics component Affected: All versions, or not specified |
| CVE-2025-14087 | 9.8 | Dec 10 | Glib: glib: buffer underflow in gvariant parser leads to heap corruption Affected: All versions, or not specified |
| CVE-2026-12297 | 9.6 | Jun 16 | Sandbox escape due to incorrect boundary conditions in the Networking component Affected: All versions, or not specified |
| CVE-2026-12296 | 9.6 | Jun 16 | Sandbox escape in the Security: Process Sandboxing component Affected: All versions, or not specified |
| CVE-2026-12295 | 9.6 | Jun 16 | Sandbox escape in the DOM: Navigation component Affected: All versions, or not specified |
| CVE-2026-12294 | 9.6 | Jun 16 | Sandbox escape in the DOM: Workers component Affected: All versions, or not specified |
| CVE-2026-58016 | 9.1 | Jun 30 | Glib: integer underflow in gio/gdbusintrospection.c via "g_dbus_node_info_new_for_xml" Affected: All versions, or not specified |
| CVE-2026-27851 | 9.1 | May 12 | When safe filter is used with variable expansion, all following pipelines on the same string are incorrectly interpreted as safe too, enabling unsafe data to be unescaped Affected: All versions, or not specified |
| CVE-2026-42216 | 9.1 | May 7 | OpenEXR: Out-of-bounds read in `IDManifest::init()` during prefix expansion Affected: All versions, or not specified |
| CVE-2026-34002 | 9.1 | May 5 | Xorg: xwayland: x.org x server: information disclosure or denial of service via out-of-bounds read in xkb modifier map handling Affected: All versions, or not specified |
| CVE-2026-34000 | 9.1 | May 5 | Xwayland: xorg: x.org x server: information disclosure and denial of service via out-of-bounds read in xkb geometry processing. Affected: All versions, or not specified |
| CVE-2026-4177 | 9.1 | Mar 16 | YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitter Affected: All versions, or not specified |
| CVE-2026-22859 | 9.1 | Jan 14 | FreeRDP has a heap-buffer-overflow in urb_select_configuration Affected: All versions, or not specified |
| CVE-2026-22858 | 9.1 | Jan 14 | FreeRDP has a global-buffer-overflow in crypto_base64_decode Affected: All versions, or not specified |
| CVE-2026-22855 | 9.1 | Jan 14 | FreeRDP has a heap-buffer-overflow in smartcard_unpack_set_attrib_call Affected: All versions, or not specified |
| CVE-2025-7493 | 9.1 | Sep 30 | Freeipa: idm: privilege escalation from host to domain admin in freeipa Affected: All versions, or not specified |
| CVE-2025-4404 | 9.1 | Jun 17 | Freeipa: idm: privilege escalation from host to domain admin in freeipa Affected: All versions, or not specified |
| CVE-2025-49794 | 9.1 | Jun 16 | Libxml: heap use after free (uaf) leads to denial of service (dos) Affected: All versions, or not specified |
| CVE-2025-49796 | 9.1 | Jun 16 | Libxml: type confusion leads to denial of service (dos) Affected: All versions, or not specified |
| CVE-2026-86345 | 9.0 | Oct 1 | 389-ds-base: 389-ds-base: starttls plaintext-buffer retention allows on-path attacker to forge an ldap client's authentication result Affected: All versions, or not specified |
| CVE-2026-4480 | 9.0 | May 26 | Samba: samba: remote code execution in printing subsystem via unescaped job description Affected: All versions, or not specified |
| CVE-2025-32911 | 9.0 | Apr 15 | Libsoup: double free on soup_message_headers_get_content_disposition() through "soup-message-headers.c" via "params" ghashtable value Affected: All versions, or not specified |
| CVE-2026-84268 | 8.8 | Sep 1 | Gvfs: sftp: heap-based buffer overflow in read_reply() Affected: All versions, or not specified |
| CVE-2026-83596 | 8.8 | Aug 31 | Webkitgtk: validate the full featurelist array once in opentypeverticaldata findfeature Affected: All versions, or not specified |
| CVE-2026-78376 | 8.8 | Aug 24 | Webkitgtk: use-after-free of jscvalue function parameters Affected: All versions, or not specified |
| CVE-2026-58222 | 8.8 | Jul 30 | Samba: samba ad ldap compare filter injection and trusted-request confusion disclose protected attributes Affected: All versions, or not specified |
| CVE-2026-16526 | 8.8 | Jul 30 | Pcp: pcp: privilege escalation to root via linux_sockets pmda vulnerability Affected: All versions, or not specified |
| CVE-2026-11610 | 8.8 | Jul 7 | 389-ds-base: 389-ds-base: heap buffer overflow in sasl_io_recv() via padded sasl unbind Affected: All versions, or not specified |
| CVE-2026-14474 | 8.8 | Jul 7 | Sssd: sssd: sudo ldap provider searches entire directory tree for sudorole objects by default, enabling privilege escalation Affected: All versions, or not specified |
| CVE-2026-12291 | 8.8 | Jun 16 | Use-after-free in the Networking: HTTP component Affected: All versions, or not specified |
| CVE-2026-12289 | 8.8 | Jun 16 | Privilege escalation in the Graphics: WebRender component Affected: All versions, or not specified |
| CVE-2026-52720 | 8.8 | Jun 15 | Gstreamer1-plugins-bad-free: gstreamer: heap buffer overflow via crafted vnc server rectangle in librfb Affected: All versions, or not specified |
The 500 most important CVEs for this product (exploited first, then by severity)
