{"schema_version":1,"title":"Red Hat Enterprise Linux 6 vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 56 vulnerabilities in Red Hat Enterprise Linux 6: 0 in the last 7 days and 20 in the last 90 days, 3 of them critical and 0 exploited in the wild. The most recent, CVE-2026-58222, was published on 30 July 2026.","url":"https://junglewise.ai/threats/technologies/enterprise-linux-6","json_url":"https://junglewise.ai/threats/technologies/enterprise-linux-6.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/enterprise-linux-6","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":26,"all_time":56,"critical":3,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":20,"last_365_days":52},"latest":[{"cve":"CVE-2026-58222","cvss":8.8,"slug":"cve-2026-58222-samba-ad-dc-ldap-filter-injection-and-acl-bypass-in-compare","title":"Samba AD DC LDAP filter injection and ACL bypass in Compare requests","severity":"high","exploited":false,"published_at":"2026-07-30T16:17:14.933+00:00","url":"https://junglewise.ai/threats/cve-2026-58222-samba-ad-dc-ldap-filter-injection-and-acl-bypass-in-compare"},{"cve":"CVE-2026-58216","cvss":5.3,"slug":"cve-2026-58216-samba-kdc-out-of-bounds-read-in-kpasswd-service","title":"Samba KDC out-of-bounds read in kpasswd service","severity":"medium","exploited":false,"published_at":"2026-07-30T16:17:14.767+00:00","url":"https://junglewise.ai/threats/cve-2026-58216-samba-kdc-out-of-bounds-read-in-kpasswd-service"},{"cve":"CVE-2026-58218","cvss":5.3,"slug":"cve-2026-58218-samba-internal-dns-server-denial-of-service-via-tkey-cache","title":"Samba internal DNS server denial of service via TKEY cache exhaustion","severity":"medium","exploited":false,"published_at":"2026-07-30T14:17:00.307+00:00","url":"https://junglewise.ai/threats/cve-2026-58218-samba-internal-dns-server-denial-of-service-via-tkey-cache"},{"cve":"CVE-2026-17072","cvss":3.3,"slug":"cve-2026-17072-gstreamer-gst-plugins-good-heap-out-of-bounds-read-in-matroska","title":"GStreamer gst-plugins-good heap out-of-bounds read in Matroska demuxer","severity":"low","exploited":false,"published_at":"2026-07-28T11:17:02.433+00:00","url":"https://junglewise.ai/threats/cve-2026-17072-gstreamer-gst-plugins-good-heap-out-of-bounds-read-in-matroska"},{"cve":"CVE-2026-66759","cvss":7.1,"slug":"cve-2026-66759-gnome-gimp-out-of-bounds-read-in-file-icns-plugin","title":"GNOME GIMP out-of-bounds read in file-icns plugin","severity":"high","exploited":false,"published_at":"2026-07-27T19:17:23.747+00:00","url":"https://junglewise.ai/threats/cve-2026-66759-gnome-gimp-out-of-bounds-read-in-file-icns-plugin"},{"cve":"CVE-2026-15003","cvss":5.6,"slug":"cve-2026-15003-gnu-binutils-heap-overflow-in-linker-xcoff-processing","title":"GNU Binutils heap overflow in linker XCOFF processing","severity":"medium","exploited":false,"published_at":"2026-07-27T14:16:51.473+00:00","url":"https://junglewise.ai/threats/cve-2026-15003-gnu-binutils-heap-overflow-in-linker-xcoff-processing"},{"cve":"CVE-2026-6390","cvss":6.8,"slug":"cve-2026-6390-gnu-nano-format-string-vulnerability-in-multi-buffer-error","title":"GNU nano format string vulnerability in multi-buffer error handling","severity":"medium","exploited":false,"published_at":"2026-07-23T05:16:38.36+00:00","url":"https://junglewise.ai/threats/cve-2026-6390-gnu-nano-format-string-vulnerability-in-multi-buffer-error"},{"cve":"CVE-2026-16517","cvss":2.9,"slug":"cve-2026-16517-libarchive-signed-integer-overflow-in-zip-writer","title":"libarchive signed integer overflow in ZIP writer","severity":"low","exploited":false,"published_at":"2026-07-21T23:17:00.587+00:00","url":"https://junglewise.ai/threats/cve-2026-16517-libarchive-signed-integer-overflow-in-zip-writer"},{"cve":"CVE-2026-15588","cvss":5.3,"slug":"cve-2026-15588-gnome-glib-denial-of-service-in-gdbus-authentication","title":"GNOME GLib denial of service in GDBus authentication","severity":"medium","exploited":false,"published_at":"2026-07-20T12:17:55.22+00:00","url":"https://junglewise.ai/threats/cve-2026-15588-gnome-glib-denial-of-service-in-gdbus-authentication"},{"cve":"CVE-2026-3842","cvss":7.8,"slug":"cve-2026-3842-qemu-out-of-bounds-write-in-hyperv-syndbg-memory-mapping","title":"QEMU out-of-bounds write in hyperv/syndbg memory mapping","severity":"high","exploited":false,"published_at":"2026-07-16T01:16:30.697+00:00","url":"https://junglewise.ai/threats/cve-2026-3842-qemu-out-of-bounds-write-in-hyperv-syndbg-memory-mapping"},{"cve":"CVE-2026-58016","cvss":7.5,"slug":"cve-2026-58016-gnome-glib-out-of-bounds-read-in-d-bus-introspection-xml-parsing","title":"GNOME GLib out-of-bounds read in D-Bus introspection XML parsing","severity":"high","exploited":false,"published_at":"2026-06-30T13:19:17.84+00:00","url":"https://junglewise.ai/threats/cve-2026-58016-gnome-glib-out-of-bounds-read-in-d-bus-introspection-xml-parsing"},{"cve":"CVE-2026-58015","cvss":5.9,"slug":"cve-2026-58015-glib-path-traversal-in-gdbus-dbus-cookie-sha1-authentication","title":"GLib path traversal in GDBus DBUS_COOKIE_SHA1 authentication","severity":"medium","exploited":false,"published_at":"2026-06-30T13:19:17.707+00:00","url":"https://junglewise.ai/threats/cve-2026-58015-glib-path-traversal-in-gdbus-dbus-cookie-sha1-authentication"},{"cve":"CVE-2026-58014","cvss":7.3,"slug":"cve-2026-58014-gnome-glib-off-by-one-error-in-g-key-file-get-locale-string-list","title":"GNOME GLib off-by-one error in g_key_file_get_locale_string_list","severity":"high","exploited":false,"published_at":"2026-06-30T13:19:17.58+00:00","url":"https://junglewise.ai/threats/cve-2026-58014-gnome-glib-off-by-one-error-in-g-key-file-get-locale-string-list"},{"cve":"CVE-2026-58013","cvss":6.5,"slug":"cve-2026-58013-gnome-glib-buffer-over-read-in-g-io-channel-read-line-backend","title":"GNOME GLib buffer over-read in g_io_channel_read_line_backend","severity":"medium","exploited":false,"published_at":"2026-06-30T13:19:17.457+00:00","url":"https://junglewise.ai/threats/cve-2026-58013-gnome-glib-buffer-over-read-in-g-io-channel-read-line-backend"},{"cve":"CVE-2026-58012","cvss":6.5,"slug":"cve-2026-58012-gnome-glib-buffer-over-read-in-g-regex-replace","title":"GNOME GLib buffer over-read in g_regex_replace","severity":"medium","exploited":false,"published_at":"2026-06-30T13:19:17.33+00:00","url":"https://junglewise.ai/threats/cve-2026-58012-gnome-glib-buffer-over-read-in-g-regex-replace"},{"cve":"CVE-2026-58011","cvss":6.5,"slug":"cve-2026-58011-gnome-glib-out-of-bounds-read-in-g-date-time-get-ymd","title":"GNOME GLib out-of-bounds read in g_date_time_get_ymd","severity":"medium","exploited":false,"published_at":"2026-06-30T13:19:17.2+00:00","url":"https://junglewise.ai/threats/cve-2026-58011-gnome-glib-out-of-bounds-read-in-g-date-time-get-ymd"},{"cve":"CVE-2026-58010","cvss":6.5,"slug":"cve-2026-58010-glib-off-by-one-error-in-gvariant-serializer","title":"GLib off-by-one error in GVariant serializer","severity":"medium","exploited":false,"published_at":"2026-06-30T13:19:17.067+00:00","url":"https://junglewise.ai/threats/cve-2026-58010-glib-off-by-one-error-in-gvariant-serializer"},{"cve":"CVE-2026-13757","cvss":6.2,"slug":"cve-2026-13757-p11-kit-stack-exhaustion-via-uncontrolled-recursion-in-rpc","title":"p11-kit stack exhaustion via uncontrolled recursion in RPC attribute parsing","severity":"medium","exploited":false,"published_at":"2026-06-29T19:16:40.907+00:00","url":"https://junglewise.ai/threats/cve-2026-13757-p11-kit-stack-exhaustion-via-uncontrolled-recursion-in-rpc"},{"cve":"CVE-2026-57966","cvss":4.4,"slug":"cve-2026-57966-red-hat-spice-vdagent-path-traversal-in-file-transfer","title":"Red Hat spice-vdagent path traversal in file transfer","severity":"medium","exploited":false,"published_at":"2026-06-29T09:16:31.403+00:00","url":"https://junglewise.ai/threats/cve-2026-57966-red-hat-spice-vdagent-path-traversal-in-file-transfer"},{"cve":"CVE-2026-57965","cvss":5.1,"slug":"cve-2026-57965-red-hat-spice-vdagent-integer-overflow-in-udscs-write","title":"Red Hat spice-vdagent integer overflow in udscs_write","severity":"medium","exploited":false,"published_at":"2026-06-29T09:16:31.283+00:00","url":"https://junglewise.ai/threats/cve-2026-57965-red-hat-spice-vdagent-integer-overflow-in-udscs-write"},{"cve":"CVE-2026-55655","cvss":5,"slug":"cve-2026-55655-openssh-x11-forwarding-connection-hijack-via-abstract-unix-socket","title":"OpenSSH X11 forwarding connection hijack via abstract UNIX socket","severity":"medium","exploited":false,"published_at":"2026-06-23T04:17:40.787+00:00","url":"https://junglewise.ai/threats/cve-2026-55655-openssh-x11-forwarding-connection-hijack-via-abstract-unix-socket"},{"cve":"CVE-2026-55654","cvss":3.7,"slug":"cve-2026-55654-openssh-heap-out-of-bounds-read-in-gssapi-indicator-cleanup","title":"OpenSSH heap out-of-bounds read in GSSAPI indicator cleanup","severity":"low","exploited":false,"published_at":"2026-06-23T04:17:40.587+00:00","url":"https://junglewise.ai/threats/cve-2026-55654-openssh-heap-out-of-bounds-read-in-gssapi-indicator-cleanup"},{"cve":"CVE-2026-55653","cvss":4.3,"slug":"cve-2026-55653-openssh-double-free-in-dh-gex-client-during-fips-validation","title":"OpenSSH double free in DH-GEX client during FIPS validation","severity":"medium","exploited":false,"published_at":"2026-06-23T04:17:36.6+00:00","url":"https://junglewise.ai/threats/cve-2026-55653-openssh-double-free-in-dh-gex-client-during-fips-validation"},{"cve":"CVE-2026-3195","cvss":7.4,"slug":"cve-2026-3195-qemu-heap-overflow-in-virtio-snd-device","title":"QEMU heap overflow in virtio-snd device","severity":"high","exploited":false,"published_at":"2026-06-19T17:16:22.687+00:00","url":"https://junglewise.ai/threats/cve-2026-3195-qemu-heap-overflow-in-virtio-snd-device"},{"cve":"CVE-2026-2604","cvss":5.6,"epss":0.0019,"slug":"cve-2026-2604-gnome-evolution-data-server-arbitrary-file-deletion-in-addressbook","title":"GNOME Evolution Data Server arbitrary file deletion in addressbook backend","severity":"medium","exploited":false,"published_at":"2026-06-17T13:20:15.937+00:00","url":"https://junglewise.ai/threats/cve-2026-2604-gnome-evolution-data-server-arbitrary-file-deletion-in-addressbook"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":10},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":3},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":6},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Red Hat Enterprise Linux 9","slug":"enterprise-linux-9","vulnerabilities":146,"url":"https://junglewise.ai/threats/technologies/enterprise-linux-9"},{"name":"Red Hat Enterprise Linux 10","slug":"enterprise-linux-10","vulnerabilities":140,"url":"https://junglewise.ai/threats/technologies/enterprise-linux-10"},{"name":"Red Hat Enterprise Linux 8","slug":"enterprise-linux-8","vulnerabilities":132,"url":"https://junglewise.ai/threats/technologies/enterprise-linux-8"},{"name":"Red Hat Enterprise Linux 7","slug":"enterprise-linux-7","vulnerabilities":67,"url":"https://junglewise.ai/threats/technologies/enterprise-linux-7"},{"name":"Red Hat Build of Keycloak","slug":"red-hat-build-of-keycloak","vulnerabilities":54,"url":"https://junglewise.ai/threats/technologies/red-hat-build-of-keycloak"},{"name":"Red Hat Keycloak","slug":"build-of-keycloak","vulnerabilities":48,"url":"https://junglewise.ai/threats/technologies/build-of-keycloak"},{"name":"Red Hat Enterprise Linux AppStream","slug":"enterprise-linux-appstream","vulnerabilities":46,"url":"https://junglewise.ai/threats/technologies/enterprise-linux-appstream"},{"name":"Red Hat OpenShift Container Platform 4","slug":"openshift-container-platform-4","vulnerabilities":36,"url":"https://junglewise.ai/threats/technologies/openshift-container-platform-4"},{"name":"Red Hat Developer Hub","slug":"developer-hub","vulnerabilities":28,"url":"https://junglewise.ai/threats/technologies/developer-hub"},{"name":"Red Hat Multicluster Global Hub","slug":"multicluster-global-hub","vulnerabilities":19,"url":"https://junglewise.ai/threats/technologies/multicluster-global-hub"},{"name":"Red Hat AI Inference Server","slug":"ai-inference-server","vulnerabilities":16,"url":"https://junglewise.ai/threats/technologies/ai-inference-server"},{"name":"Red Hat Enterprise Linux 9.0","slug":"enterprise-linux-9-0","vulnerabilities":14,"url":"https://junglewise.ai/threats/technologies/enterprise-linux-9-0"}],"technology":{"hub":true,"name":"Red Hat Enterprise Linux 6","slug":"enterprise-linux-6","vendor":{"name":"Red Hat","slug":"red-hat","url":"https://junglewise.ai/threats/vendors/red-hat"},"aliases":["red-hat-enterprise-linux-6"],"category":"operating-system","homepage":"https://www.redhat.com/en/technologies/linux-platforms/enterprise-linux","description":"A commercial Linux distribution based on the open-source Linux kernel and designed for enterprise environments.","url":"https://junglewise.ai/threats/technologies/enterprise-linux-6"},"most_severe":[{"cve":"CVE-2026-20911","cvss":9.8,"epss":0.0049,"slug":"cve-2026-20911-libraw-heap-buffer-overflow-in-hufftable-initval","title":"LibRaw heap buffer overflow in HuffTable::initval","severity":"critical","exploited":false,"published_at":"2026-04-07T15:17:35.467+00:00","url":"https://junglewise.ai/threats/cve-2026-20911-libraw-heap-buffer-overflow-in-hufftable-initval"},{"cve":"CVE-2026-22853","cvss":9.8,"epss":0.0049,"slug":"cve-2026-22853-freerdp-heap-buffer-overflow-in-rdpear-ndr-array-reader","title":"FreeRDP heap buffer overflow in RDPEAR NDR array reader","severity":"critical","exploited":false,"published_at":"2026-01-14T18:16:42.79+00:00","url":"https://junglewise.ai/threats/cve-2026-22853-freerdp-heap-buffer-overflow-in-rdpear-ndr-array-reader"},{"cve":"CVE-2026-42216","cvss":9.1,"epss":0.0037,"slug":"cve-2026-42216-academysoftwarefoundation-openexr-out-of-bounds-read-in","title":"AcademySoftwareFoundation OpenEXR out-of-bounds read in IDManifest","severity":"critical","exploited":false,"published_at":"2026-05-07T04:16:34.22+00:00","url":"https://junglewise.ai/threats/cve-2026-42216-academysoftwarefoundation-openexr-out-of-bounds-read-in"},{"cve":"CVE-2026-58222","cvss":8.8,"slug":"cve-2026-58222-samba-ad-dc-ldap-filter-injection-and-acl-bypass-in-compare","title":"Samba AD DC LDAP filter injection and ACL bypass in Compare requests","severity":"high","exploited":false,"published_at":"2026-07-30T16:17:14.933+00:00","url":"https://junglewise.ai/threats/cve-2026-58222-samba-ad-dc-ldap-filter-injection-and-acl-bypass-in-compare"},{"cve":"CVE-2026-25965","cvss":8.6,"epss":0.0079,"slug":"cve-2026-25965-imagemagick-path-traversal-policy-bypass-in-path-security-policy","title":"ImageMagick path traversal policy bypass in path security policy","severity":"high","exploited":false,"published_at":"2026-02-24T02:16:01.167+00:00","url":"https://junglewise.ai/threats/cve-2026-25965-imagemagick-path-traversal-policy-bypass-in-path-security-policy"},{"cve":"CVE-2016-7543","cvss":8.4,"slug":"cve-2016-7543-gnu-bash-privilege-escalation-via-shellopts-and-ps4-variables","title":"GNU Bash privilege escalation via SHELLOPTS and PS4 variables","severity":"high","exploited":false,"published_at":"2017-01-19T20:59:00.47+00:00","url":"https://junglewise.ai/threats/cve-2016-7543-gnu-bash-privilege-escalation-via-shellopts-and-ps4-variables"},{"cve":"CVE-2026-25794","cvss":8.2,"epss":0.0059,"slug":"cve-2026-25794-imagemagick-heap-overflow-in-writeuhdrimage","title":"ImageMagick heap overflow in WriteUHDRImage","severity":"high","exploited":false,"published_at":"2026-02-24T01:16:13.97+00:00","url":"https://junglewise.ai/threats/cve-2026-25794-imagemagick-heap-overflow-in-writeuhdrimage"},{"cve":"CVE-2026-26740","cvss":8.2,"epss":0.0032,"slug":"cve-2026-26740-giflib-buffer-overflow-in-egifgcbtoextension","title":"giflib buffer overflow in EGifGCBToExtension","severity":"high","exploited":false,"published_at":"2026-03-18T18:16:26.22+00:00","url":"https://junglewise.ai/threats/cve-2026-26740-giflib-buffer-overflow-in-egifgcbtoextension"},{"cve":"CVE-2026-23876","cvss":8.1,"epss":0.0049,"slug":"cve-2026-23876-imagemagick-heap-buffer-overflow-in-xbm-image-decoder","title":"ImageMagick heap buffer overflow in XBM image decoder","severity":"high","exploited":false,"published_at":"2026-01-20T01:15:57.44+00:00","url":"https://junglewise.ai/threats/cve-2026-23876-imagemagick-heap-buffer-overflow-in-xbm-image-decoder"},{"cve":"CVE-2026-24660","cvss":8.1,"epss":0.0046,"slug":"cve-2026-24660-libraw-heap-buffer-overflow-in-x3f-load-huffman","title":"LibRaw heap buffer overflow in x3f_load_huffman","severity":"high","exploited":false,"published_at":"2026-04-07T15:17:37.213+00:00","url":"https://junglewise.ai/threats/cve-2026-24660-libraw-heap-buffer-overflow-in-x3f-load-huffman"}],"generated_at":"2026-09-26T18:07:00.158435+00:00"}