Redhat

Vendor security scorecard – 1118 CVEs in the selected period

Period: 30d 90d 6m 1y All
Risk 4206
1118
CVEs
110
Critical
434
High
1
KEV
165
PoC
24
Unpatched C/H
95.0%
Patch Rate
0.1%
Avg EPSS

Severity Breakdown

CRITICAL
110
HIGH
434
MEDIUM
571
LOW
1

Monthly CVE Trend

Top Risky CVEs

CVE Summary Severity CVSS EPSS Priority Signals
CVE-2026-2441 Google Chrome's CSS engine contains a use-after-free vulnerability (CVE-2026-2441, CVSS 8.8) that allows remote attackers to execute arbitrary code within the browser sandbox through crafted HTML pages. KEV-listed with public PoC, this vulnerability enables drive-by exploitation when users visit malicious or compromised websites. HIGH 8.8 0.1% 114
KEV PoC
CVE-2025-14009 Critical code execution vulnerability in NLTK (Natural Language Toolkit) downloader component. The _unzip_iter function can be exploited to achieve arbitrary code execution through crafted downloads. CVSS 10.0, EPSS 0.57%. PoC available. CRITICAL 10.0 0.6% 71
PoC
CVE-2026-24054 Sandbox escape in Kata Containers allowing guest VM to access host resources. CVSS 10.0 — undermines the core security guarantee of hardware-isolated containers. PoC and patch available. CRITICAL 10.0 0.1% 70
PoC
CVE-2025-68121 Critical certificate validation bypass in Go crypto/tls during session resumption. If ClientCAs or RootCAs fields are mutated between creating the config and resuming a session, the TLS stack uses the modified trust store, potentially accepting certificates from unintended CAs. CVSS 10.0, PoC available, patch available. CRITICAL 10.0 0.0% 70
PoC
CVE-2025-56005 PLY (Python Lex-Yacc) library 3.11 has an unsafe feature enabling remote code execution through pickle deserialization of cached parser tables, with EPSS 0.91%. CRITICAL 9.8 0.9% 70
PoC
CVE-2026-27606 Path traversal in Rollup JavaScript module bundler before 2.80.0/3.30.0/4.59.0 allows reading arbitrary files on the build server during bundling. PoC and patch available. CRITICAL 9.8 0.6% 70
PoC
CVE-2026-23884 FreeRDP prior to 3.21.0 has a use-after-free vulnerability in offscreen bitmap deletion that leaves dangling pointers, exploitable by malicious RDP servers for client-side code execution. CRITICAL 9.8 0.2% 69
PoC
CVE-2026-23883 FreeRDP prior to 3.21.0 has a use-after-free vulnerability in xf_Pointer_New where cursor data is freed prematurely, allowing malicious RDP servers to execute code on clients. CRITICAL 9.8 0.2% 69
PoC
CVE-2026-23534 FreeRDP prior to 3.21.0 contains a client-side heap buffer overflow in session data processing, the fifth in a series of seven critical heap overflows fixed in version 3.21.0. CRITICAL 9.8 0.1% 69
PoC
CVE-2026-23533 FreeRDP prior to 3.21.0 has another client-side heap buffer overflow that can be exploited by malicious RDP servers to achieve remote code execution on connected clients. CRITICAL 9.8 0.1% 69
PoC
CVE-2026-23530 FreeRDP prior to 3.21.0 has a heap buffer overflow in bitmap decompression (planar codec) that can be triggered by a malicious RDP server to execute code on the client. CRITICAL 9.8 0.1% 69
PoC
CVE-2026-28292 simple-git Node.js library has a command injection vulnerability (EPSS with patch) enabling RCE when processing untrusted git operations. CRITICAL 9.8 0.1% 69
PoC
CVE-2026-23532 FreeRDP prior to 3.21.0 has a client-side heap buffer overflow that can be triggered by a malicious RDP server during session data processing, enabling remote code execution. CRITICAL 9.8 0.1% 69
PoC
CVE-2026-23531 FreeRDP prior to 3.21.0 has a heap buffer overflow in ClearCodec glyph data processing that allows a malicious RDP server to execute arbitrary code on connected clients. CRITICAL 9.8 0.1% 69
PoC
CVE-2026-27727 JNDI injection in mchange-commons-java library allows remote code execution through crafted JNDI lookup strings. Similar to Log4Shell attack pattern. PoC and patch available. CRITICAL 9.8 0.1% 69
PoC

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