Skip to contentRed Hat Enterprise Linux 8 vulnerabilities
- gnome libsoup, red hat enterprise linux 10, enterprise linux 10.0 extended update support +5 more +7 moreLibsoup: libsoup: denial of service via use-after-free in http/2 serverCVE-2026-4271Fix available5.3 Medium
- gnome libsoup, red hat enterprise linux 10, enterprise linux 6 +4 more +6 moreLibsoup: libsoup: http header injection and response splitting via crlf injection in content-type headerCVE-2026-36343.9 Low
- gnome libsoup, red hat enterprise linux 10, enterprise linux 6 +4 more +6 moreLibsoup: libsoup: header and http request injection via crlf injectionCVE-2026-36333.9 Low
- gnome libsoup, red hat enterprise linux 10, enterprise linux 6 +4 more +6 moreLibsoup: libsoup: http smuggling and server-side request forgery via malformed hostnamesCVE-2026-36323.9 Low
- toddr yaml::syck, red hat enterprise linux 6, enterprise linux 7 extended lifecycle support +2 more +4 moreYAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitterCVE-2026-4177Fix available9.1 Critical
- github.com/jackc/pgproto3/v2, jackc pgproto3, red hat assisted installer for red hat openshift container platform 2 +26 more +28 moreDenial of service in github.com/jackc/pgproto3/v2CVE-2026-32286Public exploitFix available7.5 High
- pyca pyopenssl, red hat confidential compute attestation, exploit intelligence +37 more +39 morepyOpenSSL DTLS cookie callback buffer overflowCVE-2026-27459Fix available7.2 High
- gstreamer, red hat enterprise linux 10, enterprise linux 6 +3 more +5 moreGStreamer H.266 Codec Parser Integer Underflow Remote Code Execution VulnerabilityCVE-2026-3084Fix available7.8 High
- gstreamer, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 moreGStreamer RIFF Palette Integer Overflow Remote Code Execution VulnerabilityCVE-2026-2921Fix available7.8 High
- gstreamer, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 moreGStreamer rtpqdm2depay Out-Of-Bounds Write Remote Code Execution VulnerabilityCVE-2026-3083Fix available8.8 High
- gstreamer, red hat enterprise linux 10, enterprise linux 6 +3 more +5 moreGStreamer H.266 Codec Parser Out-Of-Bounds Write Remote Code Execution VulnerabilityCVE-2026-3086Fix available7.8 High
- gstreamer, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 moreGStreamer rtpqdm2depay Heap-based Buffer Overflow Remote Code Execution VulnerabilityCVE-2026-3085Fix available8.8 High
- gstreamer, red hat enterprise linux 10, enterprise linux 10.0 extended update support +17 more +19 moreGStreamer JPEG Parser Heap-based Buffer Overflow Remote Code Execution VulnerabilityCVE-2026-3082Fix available7.8 High
- gstreamer, red hat enterprise linux 10, enterprise linux 6 +3 more +5 moreGStreamer H.266 Codec Parser Stack-based Buffer Overflow Remote Code Execution VulnerabilityCVE-2026-3081Fix available7.8 High
- gstreamer, red hat enterprise linux 10, enterprise linux 10.0 extended update support +5 more +7 moreGStreamer DVB Subtitles Out-Of-Bounds Write Remote Code Execution VulnerabilityCVE-2026-2923Fix available7.8 High
- gstreamer, red hat enterprise linux 10, enterprise linux 10.0 extended update support +5 more +7 moreGStreamer RealMedia Demuxer Out-Of-Bounds Write Remote Code Execution VulnerabilityCVE-2026-2922Fix available7.8 High
- gstreamer, red hat enterprise linux 10, enterprise linux 10.0 extended update support +5 more +7 moreGStreamer ASF Demuxer Heap-based Buffer Overflow Remote Code Execution VulnerabilityCVE-2026-2920Fix available7.8 High
- freerdp, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 moreFreeRDP has a Heap Buffer Overflow in nsc_process_message() via Unchecked SURFACE_BITS_COMMAND Bitmap DimensionsCVE-2026-31806Fix available9.3 Critical
- red hat cert manager support for red hat openshift release 1.18, ai inference server 3.2, ai inference server 3.3 +22 more +24 moreLibarchive: infinite loop denial of service in rar5 decompression via archive_read_data() in libarchiveCVE-2026-4111Fix available7.5 High
- red hat enterprise linux 10, enterprise linux 7, enterprise linux 8 +4 more +6 moreSystemd: systemd: privilege escalation via improper access control in registermachine d-bus methodCVE-2026-4105Fix available6.7 Medium
- libssh, red hat enterprise linux 10, enterprise linux 6 +5 more +7 moreLibssh: libssh: insecure default configuration leads to local man-in-the-middle attacks on windowsCVE-2025-14821Fix available7.8 High
- jpadilla pyjwt, red hat openshift lightspeed, ai inference server +27 more +29 morePyJWT accepts unknown `crit` header extensions (RFC 7515 §4.1.11 MUST violation)CVE-2026-32597Fix available7.5 High
- nodejs undici, red hat cluster observability operator 1.5.0, cryostat 4 on rhel 9 +19 more +21 moreundici is vulnerable to Unhandled Exception in undici WebSocket Client Due to Invalid server_max_window_bits ValidationCVE-2026-2229Fix available7.5 High
- nodejs undici, red hat cluster observability operator 1.5.0, cryostat 4 on rhel 9 +18 more +20 moreundici is vulnerable to Malicious WebSocket 64-bit length overflows undici parser and crashes the clientCVE-2026-1528Fix available7.5 High
- nodejs undici, red hat cluster observability operator 1.5.0, cryostat 4 on rhel 9 +19 more +21 moreundici is vulnerable to Unbounded Memory Consumption in undici WebSocket permessage-deflate DecompressionCVE-2026-1526Fix available7.5 High
- webreflection flatted, red hat cluster observability operator 1.5.0, cryostat 4 +29 more +31 moreflatted: Unbounded recursion DoS in parse() revive phaseCVE-2026-32141Fix available7.5 High
- debian linux, openbsd openssh, canonical ubuntu linux +39 more +41 moreVulnerability in the OpenSSH GSSAPI delta included in various Linux distributions. This...CVE-2026-3497Fix available2.7 Low
- gnome libsoup, red hat enterprise linux 10, enterprise linux 6 +4 more +6 moreLibsoup: libsoup: authentication bypass via digest authentication replay attackCVE-2026-3099Fix available5.8 Medium
- giflib, red hat ai inference server 3.2, ai inference server 3.3 +18 more +20 moreGiflib contains a double-free vulnerability that is the result of a shallow copy in...CVE-2026-23868Fix available5.1 Medium
- simple-git project simple-git, red hat logging subsystem for red hat openshift, enterprise linux 8 +4 more +6 moresimple-git has blockUnsafeOperationsPlugin bypass via case-insensitive protocol.allow config key that enables RCECVE-2026-28292Fix available9.8 Critical
- microsoft asp.net core, asp.net core 10.0, asp.net core 8.0 +7 more +9 moreASP.NET Core Denial of Service VulnerabilityCVE-2026-26130Fix available7.5 High
- quinn-rs quinn, red hat confidential compute attestation, logging subsystem for red hat openshift +13 more +15 moreQuinn affected by unauthenticated remote DoS via panic in QUIC transport parameter parsingCVE-2026-31812Fix available8.7 High
- go standard library net/url, golang go, red hat assisted installer for red hat openshift container platform 2 +143 more +145 moreIncorrect parsing of IPv6 host literals in net/urlCVE-2026-25679Fix available7.5 High
- go standard library crypto/x509, golang go, red hat assisted installer for red hat openshift container platform 2 +99 more +101 moreIncorrect enforcement of email constraints in crypto/x509CVE-2026-27137Fix available7.5 High
- gnu binutils, red hat enterprise linux 10, enterprise linux 6 +7 more +9 moreBinutils: gnu binutils: information disclosure or denial of service via out-of-bounds read in bfd linkerCVE-2026-3442Fix available6.1 Medium
- gnu binutils, red hat enterprise linux 10, enterprise linux 6 +7 more +9 moreBinutils: gnu binutils: information disclosure via specially crafted xcoff object fileCVE-2026-3441Fix available6.1 Medium
- eclipse jetty, red hat hawtio hawtio 4.4.0, openshift developer tools and services +35 more +37 moreThe Eclipse Jetty Server Artifact has a Gzip request memory leakCVE-2026-1605Fix available7.5 High
- isaacs node-tar, tar, red hat cryostat 4 +20 more +22 morenode-tar: Hardlink Path Traversal via Drive-Relative LinkpathCVE-2026-29786Public exploitFix available8.2 High
- python-markdown markdown, red hat external secrets operator for red hat openshift, multicluster engine for kubernetes +27 more +29 morePython-Markdown has an Uncaught ExceptionCVE-2025-69534Fix available7.5 High
- svg svgo, red hat cryostat 4, gatekeeper 3 +45 more +47 moreSVGO: DoS through entity expansion in DOCTYPE (Billion Laughs)CVE-2026-29074Fix available7.5 High
- immutable-js immutable, immutable-js, red hat cluster observability operator 1.5.0 +90 more +92 moreImmutable.js: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in immutableCVE-2026-29063Fix available8.7 High
- fasterxml jackson-core, red hat certificate system 10, enterprise linux 10 +2 more +4 morejackson-core: Nesting Depth Constraint Bypass in `UTF8DataInputJsonParser` potentially allowing Resource ExhaustionCVE-2026-29062Fix available8.7 High
- linux-nfs nfs-utils, red hat ceph storage 8, enterprise linux 10 +13 more +15 moreNfs-utils: rpc.mountd in the nfs-utils privilege escalationCVE-2025-12801Fix available6.5 Medium
- kernel util-linux, red hat enterprise linux 10, enterprise linux 7 +4 more +6 moreUtil-linux: util-linux: access control bypass due to improper hostname canonicalizationCVE-2026-3184Fix available3.7 Low
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +3 more +5 moreQemu-kvm: virtio-snd: integer overflow leading to unbounded memory allocationCVE-2026-3196Fix available5.5 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +3 more +5 moreQemu-kvm: virtio-snd: heap buffer overflow in virtio_snd_pcm_in_cb (incomplete fix for cve-2024-7730)CVE-2026-3195Fix available7.4 High
- academysoftwarefoundation openexr, red hat ai inference server 3.3, enterprise linux 10 +17 more +19 moreOpenEXR CompositeDeepScanLine integer-overflow leads to heap OOB writeCVE-2026-27622Fix available8.4 High
- expressjs multer, red hat logging subsystem for red hat openshift, developer hub 1.8 +7 more +9 moreMulter vulnerable to Denial of Service via incomplete cleanupCVE-2026-3304Public exploitFix available8.7 High
- expressjs multer, red hat logging subsystem for red hat openshift, developer hub 1.8 +7 more +9 moreMulter vulnerable to Denial of Service via resource exhaustionCVE-2026-2359Fix available8.7 High
- red hat pen drive powered by red hat lightspeed, 3scale api management platform 2, enterprise linux 10 +5 more +7 moreRedis: redis: out-of-bounds read via crafted cluster bus packetsCVE-2026-92925Fix available7.1 High
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