Vendor
Redhat vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 41 vulnerabilities in Redhat: 0 in the last 7 days and 9 in the last 90 days, 4 of them critical and 0 exploited in the wild. The most recent, CVE-2026-78475, was published on 24 August 2026. 13 technologies have a page of their own.
- Last 7 days
- 0
- Last 90 days
- 9
- Critical, all time
- 4
- Exploited in the wild
- 0
About Redhat
Cisco Systems is a provider of networking, cloud, and cybersecurity solutions.
Redhat technologies
- Redhat Linux9
- Redhat 389 Directory Server8
- Redhat Quay8
- Redhat Enterprise Linux5
- Redhat Advanced Cluster Management For Kubernetes3
- Redhat Enterprise Linux Desktop3
- Redhat Enterprise Linux Hpc Node3
- Redhat Enterprise Linux Server3
- Redhat Enterprise Linux Workstation3
- Redhat Hardened Images3
- Redhat Jboss Enterprise Application Platform3
- Redhat Jboss Enterprise Application Platform Expansion Pack3
- Redhat Single Sign-On3
Latest Redhat vulnerabilities
- CVE-2026-78475: GIMP file-pix plugin stack overflow in PIX image processingmediumCVSS 6.1EPSS 0.3%
- CVE-2026-74247: Red Hat Quay Server-Side Request Forgery in build APImediumCVSS 4.2EPSS 0.3%
- CVE-2026-74245: Red Hat Quay authentication bypass in exported logsmediumCVSS 5.9EPSS 0.4%
- CVE-2026-74244: Red Hat Quay Stripe webhook signature validation bypassmediumCVSS 5.9EPSS 0.2%
- CVE-2026-74243: Red Hat Quay authentication bypass in security scanner notification endpointmediumCVSS 6.5EPSS 0.5%
- CVE-2026-74242: Red Hat Quay notification UUID authorization bypassmediumCVSS 5.3EPSS 0.3%
- CVE-2026-74241: Red Hat Quay LDAP injection in external authenticationmediumCVSS 4.8EPSS 0.3%
- CVE-2026-74240: Red Hat Quay JWT validation bypass in federated authenticationmediumCVSS 5.4EPSS 0.3%
- CVE-2026-71846: Red Hat insights-client excessive Kubernetes permissions in ServiceAccountmediumCVSS 6.5EPSS 0.2%
- CVE-2026-8863: Multiple Vendors UEFI SHIM Secure Boot bypass via SBAT validation failureinfoCVSS 0
- CVE-2026-6859: InstructLab arbitrary code execution via hardcoded trust_remote_codehighCVSS 8.8EPSS 0.8%
- CVE-2026-6855: Red Hat InstructLab path traversal in chat session handlerhighCVSS 7.1EPSS 0.2%
- CVE-2026-6848: Red Hat Quay authentication bypass in sensitive operations re-verificationmediumCVSS 5.4EPSS 0.1%
- CVE-2026-1584: GnuTLS NULL pointer dereference in PSK binder verificationhighCVSS 7.5EPSS 1.3%
- CVE-2025-58713: Red Hat Process Automation Manager privilege escalation in container imagesmediumCVSS 6.4EPSS 0.1%
- CVE-2025-57853: Red Hat Web Terminal privilege escalation in container imagesmediumCVSS 6.4EPSS 0.2%
- CVE-2025-57851: Red Hat Multicluster Engine for Kubernetes privilege escalation in /etc/passwdmediumCVSS 6.4EPSS 0.1%
- CVE-2025-57847: Red Hat Ansible Automation Platform privilege escalation in container imagesmediumCVSS 6.4EPSS 0.1%
- CVE-2025-14821: libssh insecure default configuration on WindowshighCVSS 7.8EPSS 0.1%
- CVE-2026-4740: Open Cluster Management privilege escalation in certificate renewal validationhighCVSS 8.2EPSS 0.2%
- CVE-2026-3184: util-linux login access control bypass via hostname canonicalizationlowCVSS 3.7EPSS 0.4%
- CVE-2026-4948: firewalld incorrect authorization in D-Bus settersmediumCVSS 5.5EPSS 0.0%
- CVE-2026-4874: Keycloak SSRF via OIDC token endpoint manipulationlowCVSS 3.1EPSS 0.3%
- CVE-2026-4366: Keycloak SSRF via improper HTTP redirect handling in keycloak-servicesmediumCVSS 5.8EPSS 0.0%
- CVE-2025-8766: Red Hat NooBaa Core privilege escalation via incorrect /etc/passwd permissionsmediumCVSS 6.4EPSS 0.0%
Most severe Redhat vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-1999-1299: Linux rcp arbitrary file overwrite via UID 65535 integer signedness errorcriticalCVSS 10
- CVE-2016-9636: GStreamer heap buffer overflow in FLIC decodercriticalCVSS 9.8
- CVE-2016-9635: GStreamer heap buffer overflow in FLIC decodercriticalCVSS 9.8
- CVE-2016-9634: GStreamer heap buffer overflow in FLIC decodercriticalCVSS 9.8
- CVE-2026-6859: InstructLab arbitrary code execution via hardcoded trust_remote_codehighCVSS 8.8EPSS 0.8%
- CVE-2026-4740: Open Cluster Management privilege escalation in certificate renewal validationhighCVSS 8.2EPSS 0.2%
- CVE-2026-3009: Keycloak authentication bypass via disabled Identity ProviderhighCVSS 8.1EPSS 0.5%
- CVE-2025-14821: libssh insecure default configuration on WindowshighCVSS 7.8EPSS 0.1%
- CVE-2026-1584: GnuTLS NULL pointer dereference in PSK binder verificationhighCVSS 7.5EPSS 1.3%
- CVE-1999-0037: Bellcore metamail arbitrary command execution via message headershighCVSS 7.5
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 8 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 1 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/redhat.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Redhat vulnerabilities", https://junglewise.ai/threats/vendors/redhat, 26 September 2026.