# Red Hat Enterprise Linux 8.0 vulnerabilities Source: https://junglewise.ai/threats/technologies/enterprise-linux-8-0 Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/enterprise-linux-8-0.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 10 vulnerabilities in Red Hat Enterprise Linux 8.0: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 1 exploited in the wild. The most recent, CVE-2026-6846, was published on 22 April 2026. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 0 - All time: 10 (1 critical, 1 exploited in the wild) ## About Red Hat Enterprise Linux 8.0 An enterprise-grade Linux distribution based on Fedora and the upstream Linux kernel. ## Latest Red Hat Enterprise Linux 8.0 vulnerabilities - [CVE-2026-6846: GNU binutils heap buffer overflow in xcoff_link_add_symbols](https://junglewise.ai/threats/cve-2026-6846-gnu-binutils-heap-buffer-overflow-in-xcoff-link-add-symbols) (high, CVSS 7.8, published 22 Apr 2026) - [CVE-2026-6845: GNU binutils Denial of Service in readelf](https://junglewise.ai/threats/cve-2026-6845-gnu-binutils-denial-of-service-in-readelf) (medium, CVSS 5, published 22 Apr 2026) - [CVE-2026-6844: GNU binutils Denial of Service in readelf](https://junglewise.ai/threats/cve-2026-6844-gnu-binutils-denial-of-service-in-readelf) (medium, CVSS 5.5, published 22 Apr 2026) - [CVE-2026-4878: libcap privilege escalation via TOCTOU race condition in cap_set_file](https://junglewise.ai/threats/cve-2026-4878-libcap-privilege-escalation-via-toctou-race-condition-in-cap-set) (medium, CVSS 6.7, published 9 Apr 2026) - [CVE-2026-4887: GIMP heap buffer over-read in PCX file loader](https://junglewise.ai/threats/cve-2026-4887-gimp-heap-buffer-over-read-in-pcx-file-loader) (medium, CVSS 6.1, published 26 Mar 2026) - [CVE-2026-4271: GNOME libsoup use-after-free in HTTP/2 server implementation](https://junglewise.ai/threats/cve-2026-4271-gnome-libsoup-use-after-free-in-http-2-server-implementation) (medium, CVSS 5.3, published 17 Mar 2026) - [CVE-2025-14512: GNOME GLib heap buffer overflow in GIO escape_byte_string](https://junglewise.ai/threats/cve-2025-14512-gnome-glib-heap-buffer-overflow-in-gio-escape-byte-string) (medium, CVSS 6.5, published 11 Dec 2025) - [CVE-2025-14087: GNOME GLib heap corruption in GVariant parser](https://junglewise.ai/threats/cve-2025-14087-gnome-glib-heap-corruption-in-gvariant-parser) (medium, CVSS 5.6, published 10 Dec 2025) - [CVE-2023-50781: m2crypto Bleichenbacher timing attack in RSA decryption API](https://junglewise.ai/threats/cve-2023-50781-m2crypto-bleichenbacher-timing-attack-in-rsa-decryption-api) (high, CVSS 7.5, published 5 Feb 2024) - [CVE-2023-4911: GNU C Library Buffer Overflow Vulnerability](https://junglewise.ai/threats/cve-2023-4911-gnu-c-library-buffer-overflow-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 3 Oct 2023) ## Most severe Red Hat Enterprise Linux 8.0 vulnerabilities - [CVE-2023-4911: GNU C Library Buffer Overflow Vulnerability](https://junglewise.ai/threats/cve-2023-4911-gnu-c-library-buffer-overflow-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 3 Oct 2023) - [CVE-2026-6846: GNU binutils heap buffer overflow in xcoff_link_add_symbols](https://junglewise.ai/threats/cve-2026-6846-gnu-binutils-heap-buffer-overflow-in-xcoff-link-add-symbols) (high, CVSS 7.8, published 22 Apr 2026) - [CVE-2023-50781: m2crypto Bleichenbacher timing attack in RSA decryption API](https://junglewise.ai/threats/cve-2023-50781-m2crypto-bleichenbacher-timing-attack-in-rsa-decryption-api) (high, CVSS 7.5, published 5 Feb 2024) - [CVE-2026-4878: libcap privilege escalation via TOCTOU race condition in cap_set_file](https://junglewise.ai/threats/cve-2026-4878-libcap-privilege-escalation-via-toctou-race-condition-in-cap-set) (medium, CVSS 6.7, published 9 Apr 2026) - [CVE-2025-14512: GNOME GLib heap buffer overflow in GIO escape_byte_string](https://junglewise.ai/threats/cve-2025-14512-gnome-glib-heap-buffer-overflow-in-gio-escape-byte-string) (medium, CVSS 6.5, published 11 Dec 2025) - [CVE-2026-4887: GIMP heap buffer over-read in PCX file loader](https://junglewise.ai/threats/cve-2026-4887-gimp-heap-buffer-over-read-in-pcx-file-loader) (medium, CVSS 6.1, published 26 Mar 2026) - [CVE-2025-14087: GNOME GLib heap corruption in GVariant parser](https://junglewise.ai/threats/cve-2025-14087-gnome-glib-heap-corruption-in-gvariant-parser) (medium, CVSS 5.6, published 10 Dec 2025) - [CVE-2026-6844: GNU binutils Denial of Service in readelf](https://junglewise.ai/threats/cve-2026-6844-gnu-binutils-denial-of-service-in-readelf) (medium, CVSS 5.5, published 22 Apr 2026) - [CVE-2026-4271: GNOME libsoup use-after-free in HTTP/2 server implementation](https://junglewise.ai/threats/cve-2026-4271-gnome-libsoup-use-after-free-in-http-2-server-implementation) (medium, CVSS 5.3, published 17 Mar 2026) - [CVE-2026-6845: GNU binutils Denial of Service in readelf](https://junglewise.ai/threats/cve-2026-6845-gnu-binutils-denial-of-service-in-readelf) (medium, CVSS 5, published 22 Apr 2026) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Red Hat technologies - [Red Hat Enterprise Linux 9](https://junglewise.ai/threats/technologies/enterprise-linux-9): 146 vulnerabilities - [Red Hat Enterprise Linux 10](https://junglewise.ai/threats/technologies/enterprise-linux-10): 140 vulnerabilities - [Red Hat Enterprise Linux 8](https://junglewise.ai/threats/technologies/enterprise-linux-8): 132 vulnerabilities - [Red Hat Keycloak](https://junglewise.ai/threats/technologies/red-hat-keycloak): 102 vulnerabilities - [Red Hat Enterprise Linux 7](https://junglewise.ai/threats/technologies/enterprise-linux-7): 68 vulnerabilities - [Red Hat Enterprise Linux 6](https://junglewise.ai/threats/technologies/enterprise-linux-6): 56 vulnerabilities - [Red Hat Build of Keycloak](https://junglewise.ai/threats/technologies/red-hat-build-of-keycloak): 55 vulnerabilities - [Red Hat Enterprise Linux AppStream](https://junglewise.ai/threats/technologies/enterprise-linux-appstream): 46 vulnerabilities - [Red Hat Ansible Automation Platform](https://junglewise.ai/threats/technologies/ansible-automation-platform-2): 44 vulnerabilities - [Red Hat OpenShift Container Platform 4](https://junglewise.ai/threats/technologies/openshift-container-platform-4): 36 vulnerabilities - [Red Hat Developer Hub](https://junglewise.ai/threats/technologies/developer-hub): 28 vulnerabilities - [Red Hat Quay](https://junglewise.ai/threats/technologies/quay-3-12): 20 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Red Hat Enterprise Linux 8.0 vulnerabilities", https://junglewise.ai/threats/technologies/enterprise-linux-8-0, 13 November 2026.