Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support

118 published vulnerabilities name this product.

As the CNAs write it in their CVE records (vendor and product); the versions are theirs.

CVEVulnerable versionsTitleSeverityPublishedEPSSExploitation
CVE-2026-4802Cockpit: cockpit: arbitrary command execution via crafted links in system logs uiHIGH 8.01.0 %
CVE-2026-34002Xorg: xwayland: x.org x server: information disclosure or denial of service via out-of-bounds read in xkb modifier map handlingCRITICAL 9.10.5 %
CVE-2026-34000Xwayland: xorg: x.org x server: information disclosure and denial of service via out-of-bounds read in xkb geometry processing.CRITICAL 9.10.5 %
CVE-2026-34003Xorg: xwayland: x.org x server: information exposure and denial of service via out-of-bounds memory accessHIGH 7.80.3 %
CVE-2026-34001Xorg: xwayland: x.org x server: use-after-free vulnerability leads to server crash and potential memory corruptionHIGH 7.80.3 %
CVE-2026-33999Xorg: xwayland: x.org x server: denial of service via integer underflow in xkb compatibility map handlingHIGH 7.80.4 %
CVE-2026-4878Libcap: libcap: privilege escalation via toctou race condition in cap_set_file()HIGH 7.00.2 %
CVE-2026-35092Corosync: corosync: denial of service via integer overflow in join message validationHIGH 7.51.0 %
CVE-2026-35091Corosync: corosync: denial of service and information disclosure via crafted udp packetHIGH 8.20.9 %
CVE-2026-5201Gdk-pixbuf: gdk-pixbuf: denial of service via heap-based buffer overflow when processing a specially crafted jpeg imageHIGH 7.51.1 %
CVE-2026-5121Libarchive: libarchive: arbitrary code execution via integer overflow in iso9660 image processingCRITICAL 9.81.1 %
CVE-2026-4775Libtiff: libtiff: arbitrary code execution or denial of service via signed integer overflow in tiff file processingHIGH 7.80.6 %
CVE-2026-4424Libarchive: libarchive: information disclosure via heap out-of-bounds read in rar archive processingHIGH 7.51.3 %
CVE-2026-4111Libarchive: infinite loop denial of service in rar5 decompression via archive_read_data() in libarchiveHIGH 7.50.7 %
CVE-2025-12801fixed in 1:2.5.4-26.el9_4.3Nfs-utils: rpc.mountd in the nfs-utils privilege escalationMEDIUM 6.50.5 %
CVE-2025-14905389-ds-base: 389-ds-base: remote code execution and denial of service via heap buffer overflowHIGH 7.21.3 %
CVE-2025-14831Gnutls: gnutls: denial of service via excessive resource consumption during certificate verificationMEDIUM 5.30.7 %
CVE-2026-1761Libsoup: stack-based buffer overflow in libsoup multipart response parsingmultipart http responseHIGH 8.61.1 %
CVE-2025-14242Vsftpd: vsftpd: denial of service via integer overflow in ls command parameter parsingMEDIUM 6.50.8 %
CVE-2026-0719Libsoup: signed to unsigned conversion error leading to stack-based buffer overflow in libsoup ntlm authenticationHIGH 8.60.6 %
CVE-2025-14523Libsoup: libsoup: duplicate host header handling causes host-parsing discrepancy (first- vs last-value wins)HIGH 8.20.5 %
CVE-2025-14512Glib: integer overflow in glib gio attribute escaping causes heap buffer overflowMEDIUM 6.50.6 %
CVE-2025-14087Glib: glib: buffer underflow in gvariant parser leads to heap corruptionCRITICAL 9.80.8 %
CVE-2025-66287Webkitgtk: processing maliciously crafted web content may lead to an unexpected process crashHIGH 8.80.5 %
CVE-2025-13947Webkit: webkitgtk: remote user-assisted information disclosure via file drag-and-dropHIGH 7.40.3 %
CVE-2025-13601Glib: integer overflow in in g_escape_uri_string()HIGH 7.70.3 %
CVE-2025-13502Webkit: webkitgtk / wpe webkit: out-of-bounds read and integer underflow vulnerability leading to dosHIGH 7.50.6 %
CVE-2025-13609Keylime: keylime: registrar allows identity takeover via duplicate uuid registrationHIGH 8.20.5 %
CVE-2025-61662Grub2: missing unregister call for gettext command may lead to use-after-freeHIGH 7.80.2 %
CVE-2025-59089Python-kdcproxy: remote dos via unbounded tcp upstream bufferingMEDIUM 5.90.6 %
CVE-2025-59088Python-kdcproxy: unauthenticated ssrf via realm‑controlled dns srvHIGH 8.60.5 %
CVE-2025-62229Xorg: xmayland: use-after-free in xpresentnotify structure creationHIGH 7.30.5 %
CVE-2025-62230Xorg: xwayland: use-after-free in xkb client resource removalHIGH 7.30.3 %
CVE-2025-62231Xorg: xmayland: value overflow in xkbsetcompatmap()HIGH 7.30.3 %
CVE-2025-11561Sssd: sssd default kerberos configuration allows privilege escalation on ad-joined linux systemsHIGH 8.80.8 %
CVE-2025-11234Qemu-kvm: vnc websocket handshake use-after-freeHIGH 7.50.9 %
CVE-2025-7493Freeipa: idm: privilege escalation from host to domain admin in freeipaCRITICAL 9.10.6 %
CVE-2025-11021Libsoup: out-of-bounds read in cookie date handling of libsoup http libraryHIGH 7.50.6 %
CVE-2025-9900Libtiff: libtiff write-what-whereHIGH 8.81.0 %
CVE-2025-9566Podman: podman kube play command may overwrite host filesHIGH 8.11.2 %
CVE-2025-8067Udisks: out-of-bounds read in udisks daemonHIGH 8.50.7 %
CVE-2025-8941Linux-pam: incomplete fix for cve-2025-6020HIGH 7.80.3 %
CVE-2025-6395Gnutls: null pointer dereference in _gnutls_figure_common_ciphersuite()MEDIUM 6.50.8 %
CVE-2025-7425Libxslt: libxml2: heap use-after-free in libxslt caused by atype corruption in xmlattrptrHIGH 7.80.4 %
CVE-2025-32990Gnutls: vulnerability in gnutls certtool template parsingHIGH 8.20.9 %
CVE-2025-32989Gnutls: vulnerability in gnutls sct extension parsingMEDIUM 5.31.5 %
CVE-2025-32988Gnutls: vulnerability in gnutls othername san exportHIGH 8.21.5 %
CVE-2025-7345Gdk‑pixbuf: heap‑buffer‑overflow in gdk‑pixbufHIGH 7.51.3 %
CVE-2025-5987Libssh: invalid return code for chacha20 poly1305 with openssl backendHIGH 8.11.7 %
CVE-2025-5318Libssh: out-of-bounds read in sftp_handle()HIGH 8.11.9 %
CVE-2025-6032fixed in 4:4.9.4-18.el9_4.2Podman: podman missing tls verificationHIGH 8.30.5 %
CVE-2025-6019Libblockdev: lpe from allow_active to root in libblockdev via udisksHIGH 7.00.5 %
CVE-2025-49180Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in x resize, rotate and reflect (randr) extensionHIGH 7.80.3 %
CVE-2025-49179Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in x record extensionHIGH 7.30.3 %
CVE-2025-49178Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: unprocessed client request due to bytes to ignoreMEDIUM 5.50.2 %
CVE-2025-49177fixed in 0:22.1.9-6.el9_4Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: data leak in xfixes extension's xfixessetclientdisconnectmodeMEDIUM 6.10.4 %
CVE-2025-49176Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in big requests extensionHIGH 7.30.4 %
CVE-2025-49175Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: out-of-bounds read in x rendering extension animated cursorsMEDIUM 6.10.3 %
CVE-2025-4404Freeipa: idm: privilege escalation from host to domain admin in freeipaCRITICAL 9.12.0 %
CVE-2025-6020Linux-pam: linux-pam directory traversalHIGH 7.80.5 %
CVE-2025-49794Libxml: heap use after free (uaf) leads to denial of service (dos)CRITICAL 9.10.8 %
CVE-2025-49796Libxml: type confusion leads to denial of service (dos)CRITICAL 9.11.6 %
CVE-2025-6021Libxml2: integer overflow in xmlbuildqname() leads to stack buffer overflow in libxml2HIGH 7.51.4 %
CVE-2025-5914Libarchive: double free at archive_read_format_rar_seek_data() in archive_read_support_format_rar.cHIGH 7.80.5 %
CVE-2025-5222Icu: stack buffer overflow in the srbroot::addtag functionHIGH 7.00.4 %
CVE-2025-48798Gimp: multiple use after free in xcf parserHIGH 7.30.2 %
CVE-2025-48797Gimp: multiple heap buffer overflows in tga parserHIGH 7.30.3 %
CVE-2025-5024Gnome-remote-desktop: uncontrolled resource consumption due to malformed rdp pdusHIGH 7.40.8 %
CVE-2025-4945Libsoup: integer overflow in cookie expiration date handling in libsoupLOW 3.70.7 %
CVE-2025-4948Libsoup: integer underflow in soup_multipart_new_from_message() leading to denial of service in libsoupHIGH 7.50.8 %
CVE-2025-4373Glib: buffer underflow on glib through glib/gstring.c via function g_string_insert_unicharMEDIUM 4.80.6 %
CVE-2025-3891Mod_auth_openidc: dos via empty post in mod_auth_openidc with oidcpreservepost enabledHIGH 7.51.6 %
CVE-2025-46421Libsoup: information disclosure may leads libsoup client sends authorization header to a different host when being redirected by a serverMEDIUM 6.80.6 %
CVE-2025-46420Libsoup: memory leak on soup_header_parse_quality_list() via soup-headers.cMEDIUM 6.50.6 %
CVE-2025-46397fixed in 1:3.2.7b-10.el9_4.1Xfig: xfig: stack-overflow allows possible code execution via local input manipulationHIGH 7.80.3 %
CVE-2024-10306Mod_proxy_cluster: mod_proxy_cluster unauthorized mcmp requestsMEDIUM 5.40.4 %
CVE-2025-32911Libsoup: double free on soup_message_headers_get_content_disposition() through "soup-message-headers.c" via "params" ghashtable valueCRITICAL 9.01.0 %
CVE-2025-3576Krb5: kerberos rc4-hmac-md5 checksum vulnerability enabling message spoofing via md5 collisionsMEDIUM 5.90.4 %
CVE-2025-32914Libsoup: oob read on libsoup through function "soup_multipart_new_from_message" in soup-multipart.c leads to crash or exit of processHIGH 7.40.8 %
CVE-2025-32907Libsoup: denial of service in server when client requests a large amount of overlapping ranges with range headerMEDIUM 5.30.7 %
CVE-2025-32906Libsoup: out of bounds reads in soup_headers_parse_request()HIGH 7.51.0 %
CVE-2025-32913Libsoup: null pointer dereference in soup_message_headers_get_content_disposition when "filename" parameter is present, but has no valu…HIGH 7.50.8 %
CVE-2025-32053Libsoup: heap buffer overflows in sniff_feed_or_html() and skip_insignificant_space()MEDIUM 6.50.7 %
CVE-2025-32052Libsoup: heap buffer overflow in sniff_unknown()MEDIUM 6.50.7 %
CVE-2025-32050Libsoup: integer overflow in append_param_quotedMEDIUM 5.90.8 %
CVE-2025-32049Libsoup: denial of service attack to websocket serverHIGH 7.50.9 %
CVE-2025-3155Yelp: arbitrary file readHIGH 7.413 %
CVE-2025-2784Libsoup: heap buffer over-read in `skip_insignificant_space` when sniffing contentHIGH 7.00.9 %
CVE-2025-2487fixed in 0:2.4.5-14.el9_4389-ds-base: null pointer dereference leads to denial of serviceMEDIUM 4.90.6 %
CVE-2024-8176Libexpat: expat: improper restriction of xml entity expansion depth in libexpatHIGH 7.51.4 %
CVE-2025-26601Xorg: xwayland: use-after-free in syncinittrigger()HIGH 7.80.4 %
CVE-2025-26600Xorg: xwayland: use-after-free in playreleasedevents()HIGH 7.80.4 %
CVE-2025-26599Xorg: xwayland: use of uninitialized pointer in compredirectwindow()HIGH 7.80.4 %
CVE-2025-26598Xorg: xwayland: out-of-bounds write in createpointerbarrierclient()HIGH 7.80.4 %
CVE-2025-26597Xorg: xwayland: buffer overflow in xkbchangetypesofkey()HIGH 7.80.4 %
CVE-2025-26596Xorg: xwayland: heap overflow in xkbwritekeysyms()HIGH 7.80.4 %
CVE-2025-26595Xorg: xwayland: buffer overflow in xkbvmodmasktext()HIGH 7.80.4 %
CVE-2025-26594X.org: xwayland: use-after-free of the root cursorHIGH 7.80.4 %
CVE-2025-0624Grub2: net: out-of-bounds write in grub_net_search_config_file()HIGH 7.61.4 %
CVE-2025-26465Openssh: machine-in-the-middle attack if verifyhostkeydns is enabledMEDIUM 6.87.7 %
CVE-2025-1244Emacs: shell injection vulnerability in gnu emacs via custom "man" uri schemeHIGH 8.82.6 %
CVE-2024-12243Gnutls: gnutls impacted by inefficient der decoding in libtasn1 leading to remote dosMEDIUM 5.31.3 %
CVE-2024-12133Libtasn1: inefficient der decoding in libtasn1 leading to potential remote dosMEDIUM 5.31.1 %
CVE-2024-11218Podman: buildah: container breakout by using --jobs=2 and a race condition when building a malicious containerfileHIGH 8.60.4 %
CVE-2024-12087Rsync: path traversal vulnerability in rsyncHIGH 7.52.3 %
CVE-2024-12085Rsync: info leak via uninitialized stack contentsHIGH 7.58.6 %
CVE-2024-11614Dpdk: denial of service from malicious guest on hypervisors using dpdk vhost libraryHIGH 7.40.6 %
CVE-2024-52337Tuned: improper sanitization of `instance_name` parameter of the `instance_create()` methodMEDIUM 5.50.3 %
CVE-2024-10963fixed in 0:1.5.1-23.el9_4Pam: improper hostname interpretation in pam_access leads to access control bypassHIGH 7.40.8 %
CVE-2024-9632Xorg-x11-server: tigervnc: heap-based buffer overflow privilege escalation vulnerabilityHIGH 7.80.9 %
CVE-2024-10041fixed in 0:1.5.1-21.el9_4Pam: libpam: libpam vulnerable to read hashed passwordMEDIUM 4.70.3 %
CVE-2024-9050Networkmanager-libreswan: local privilege escalation via leftupdownHIGH 7.80.5 %
CVE-2024-9676Podman: buildah: cri-o: symlink traversal vulnerability in the containers/storage library can cause denial of service (dos)MEDIUM 6.51.3 %
CVE-2024-9407Buildah: podman: improper input validation in bind-propagation option of dockerfile run --mount instructionMEDIUM 4.70.3 %
CVE-2024-9355Golang-fips: golang fips zeroed bufferMEDIUM 6.50.3 %
CVE-2024-7409Qemu: denial of service via improper synchronization in qemu nbd server during socket closureHIGH 7.51.0 %
CVE-2024-2236fixed in 0:1.10.0-10.el9_4.1Libgcrypt: vulnerable to marvin attackMEDIUM 5.91.1 %
CVE-2024-0340Kernel: information disclosure in vhost/vhost.c:vhost_new_msg()MEDIUM 5.50.2 %