Skip to contentRed Hat Enterprise Linux 7 Extended Lifecycle Support vulnerabilities
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 morePrivilege escalation in the Messaging System componentCVE-2026-2777Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreSandbox escape due to incorrect boundary conditions in the Telemetry component in External SoftwareCVE-2026-2776Fix available10.0 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreMitigation bypass in the DOM: HTML Parser componentCVE-2026-2775Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreInteger overflow in the Audio/Video componentCVE-2026-2774Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreIncorrect boundary conditions in the Web Audio componentCVE-2026-2773Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreUse-after-free in the Audio/Video: Playback componentCVE-2026-2772Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreUndefined behavior in the DOM: Core & HTML componentCVE-2026-2771Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreUse-after-free in the DOM: Bindings (WebIDL) componentCVE-2026-2770Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreUse-after-free in the Storage: IndexedDB componentCVE-2026-2769Fix available8.8 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreSandbox escape in the Storage: IndexedDB componentCVE-2026-2768Fix available10.0 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreUse-after-free in the JavaScript: WebAssembly componentCVE-2026-2767Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreUse-after-free in the JavaScript Engine: JIT componentCVE-2026-2766Public exploitFix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreUse-after-free in the JavaScript Engine componentCVE-2026-2765Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreJIT miscompilation, use-after-free in the JavaScript Engine: JIT componentCVE-2026-2764Public exploitFix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreUse-after-free in the JavaScript Engine componentCVE-2026-2763Public exploitFix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreInteger overflow in the JavaScript: Standard Library componentCVE-2026-2762Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreSandbox escape in the Graphics: WebRender componentCVE-2026-2761Fix available10.0 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreSandbox escape due to incorrect boundary conditions in the Graphics: WebRender componentCVE-2026-2760Fix available10.0 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreIncorrect boundary conditions in the Graphics: ImageLib componentCVE-2026-2759Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreUse-after-free in the JavaScript: GC componentCVE-2026-2758Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreIncorrect boundary conditions in the WebRTC: Audio/Video componentCVE-2026-2757Fix available9.8 Critical
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +23 more +25 more389-ds-base: 389-ds-base: remote code execution and denial of service via heap buffer overflowCVE-2025-14905Fix available7.2 High
- mozilla firefox, thunderbird, red hat ai inference server 3.3 +18 more +20 moreHeap buffer overflow in libvpxCVE-2026-2447Fix available8.8 High
- apple ipados, macos, safari +19 more +21 moreThe issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26.3,...CVE-2026-20644Fix available6.5 Medium
- apple ipados, macos, safari +19 more +21 moreThe issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26.3,...CVE-2026-20652Fix available7.5 High
- apple ipados, macos, safari +19 more +21 moreThis issue was addressed through improved state management. This issue is fixed in macOS Tahoe 26...CVE-2026-20608Fix available5.5 Medium
- apple ipados, macos, safari +21 more +23 moreThe issue was addressed with improved memory handling. This issue is fixed in watchOS 26.3, tvOS...CVE-2026-20635Fix available4.3 Medium
- apple ipados, macos, safari +19 more +21 moreThe issue was addressed with improved memory handling. This issue is fixed in iOS 26.3 and iPadOS...CVE-2026-20636Fix available6.5 Medium
- libpng, red hat ai inference server 3.3, build of openjdk 1.8 +34 more +36 moreLIBPNG has a heap buffer overflow in png_set_quantizeCVE-2026-25646Fix available8.3 High
- linux, linux kernel, red hat enterprise linux 10 +12 more +14 morenet/sched: Enforce that teql can only be used as root qdiscCVE-2026-23074Fix available7.8 High
- red hat enterprise linux 10, enterprise linux 10.0 extended update support, enterprise linux 6 +16 more +18 moreLibsoup: stack-based buffer overflow in libsoup multipart response parsingmultipart http responseCVE-2026-1761Fix available8.6 High
- oracle graalvm, graalvm for jdk, jdk +32 more +34 moreVulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition...CVE-2026-21945Fix available7.5 High
- imagemagick, red hat enterprise linux 6, enterprise linux 7 extended lifecycle support +2 moreHeap buffer overflow with attacker-controlled data in XBM parserCVE-2026-23876Fix available8.1 High
- freerdp, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 moreHeap-use-after-free in gdi_set_boundsCVE-2026-23884Fix available7.7 High
- freerdp, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 moreFreeRDP has heap-buffer-overflow in clear_decompress_residual_dataCVE-2026-23533Fix available7.7 High
- freerdp, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 moreFreeRDP has heap-buffer-overflow in gdi_SurfaceToSurfaceCVE-2026-23532Fix available7.7 High
- freerdp, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 moreFreeRDP has heap-buffer-overflow in clear_decompressCVE-2026-23531Fix available7.7 High
- freerdp, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 moreFreeRDP has heap-buffer-overflow in planar_decompress_plane_rleCVE-2026-23530Fix available7.7 High
- pyasn1, debian linux, red hat lightspeed core +48 more +50 morepyasn1 has a DoS vulnerability in decoderCVE-2026-23490Fix available7.5 High
- go standard library net/url, golang go, red hat assisted installer for red hat openshift container platform 2 +160 more +162 moreMemory exhaustion in query parameter parsing in net/urlCVE-2025-61726Fix available7.5 High
- freerdp, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 moreFreeRDP has a heap-buffer-overflow in urb_select_configurationCVE-2026-22859Fix available5.6 Medium
- freerdp, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 moreFreeRDP has a global-buffer-overflow in crypto_base64_decodeCVE-2026-22858Fix available5.6 Medium
- freerdp, red hat enterprise linux 10, enterprise linux 10.0 extended update support +15 more +17 moreFreeRDP has a heap-buffer-overflow in smartcard_unpack_set_attrib_callCVE-2026-22855Fix available5.6 Medium
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreMemory safety bugs fixed in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147CVE-2026-0891Fix available8.1 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreUse-after-free in the IPC componentCVE-2026-0882Fix available8.8 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreSandbox escape due to integer overflow in the Graphics componentCVE-2026-0880Fix available8.8 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreSandbox escape due to incorrect boundary conditions in the Graphics componentCVE-2026-0879Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreSandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL componentCVE-2026-0878Fix available8.0 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreMitigation bypass in the DOM: Security componentCVE-2026-0877Fix available8.1 High
- red hat enterprise linux 10, enterprise linux 10.0 extended update support, enterprise linux 6 +16 more +18 moreLibsoup: signed to unsigned conversion error leading to stack-based buffer overflow in libsoup ntlm authenticationCVE-2026-0719Fix available8.6 High
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