CWE-1333
High likelihoodInefficient Regular Expression Complexity
The product uses a regular expression with a worst-case computational complexity that is inefficient and possibly exponential.
426 vulnerabilities with CWE-1333
CVE-2026-47138
HIGH
Parse Server: Pre-authentication denial of service via client version header regex backtracking
CVE-2026-44496
HIGH
Axios: Regular Expression Denial of Service (ReDoS) via Cookie Name Injection
CVSS 7.5
CVE-2026-42567
HIGH
Svelte: ReDoS in `<svelte:element>` Tag Validation
CVSS 7.5
CVE-2026-41848
LOW
Spring Framework Denial of Service via AntPathMatcher
CVSS 3.7
CVE-2026-52778
CRITICAL
YesWiki has Unsafe eval() in Formula Calculator - Remote Code Execution (RCE) & Denial of Service (DoS)
CVSS 9.8
CVE-2026-11478
LOW
kokke tiny-regex-c Pattern re.c matchstar redos
CVSS 3.3
CVE-2026-45409
MEDIUM
Internationalized Domain Names in Applications (IDNA): Specially crafted inputs to idna.encode() can bypass CVE-2024-3651 fix
CVSS 5.3
CVE-2026-8888
HIGH
Securly Chrome Extension < 3.0.7 - Denial of Service
CVSS 7.5
CVE-2026-10692
MEDIUM
johnhuang316 code-index-mcp search_code_advanced is_safe_regex_pattern redos
CVSS 4.3
CVE-2026-10691
MEDIUM
wonderwhy-er DesktopCommanderMCP start_search search-manager.ts redos
CVSS 4.3
CVE-2026-10291
MEDIUM
Enderfga claw-orchestrator <= 3.7.0 - Inefficient Regular Expression Complexity in Session Grep Endpoint
CVSS 4.3
CVE-2026-44796
MEDIUM
Nautobot: Object bulk rename UI actions vulnerable to denial of service by crafted regular expression (REDoS)
CVSS 6.5
CVE-2026-9496
HIGH
Pacote - Inefficient Regular Expression Complexity
CVSS 7.5
CVE-2026-44425
MEDIUM
ShellHub: Crash-DoS via field injection in filter and sort-by parameters
CVSS 5.4
CVE-2026-8159
HIGH
multiparty vulnerable to ReDoS via filename parsing
CVSS 7.5
CVE-2026-33079
HIGH
Mistune ReDoS in LINK_TITLE_RE allows denial of service with crafted Markdown titles
CVE-2026-41040
HIGH
GROWI - Regular Expression Denial of Service via Crafted Input String
CVSS 7.5
CVE-2026-39320
HIGH
Signal K Server <2.25.0 WebSocket Subscriptions - Regular Expression Denial of Service
CVSS 7.5
CVE-2026-40319
MEDIUM
Giskard RegexMatching Check - Regular Expression Denial of Service
CVSS 5.5
CVE-2026-5986
MEDIUM
Zod jsVideoUrlParser util.js getTime redos
CVSS 5.3
CVE-2026-35041
MEDIUM
ReDoS in fast-jwt when using RegExp in allowed* leading to CPU exhaustion during token verification
CVSS 4.2
CVE-2026-35611
HIGH
Addressable 2.3.0-2.8.x URI Templates - Regular Expression Denial of Service
CVSS 7.5
CVE-2026-35458
CRITICAL
Gotenberg <=8.29.1 extraHttpHeaders Scope - Regular Expression Denial of Service
CVSS 9.8
CVE-2026-35213
HIGH
Regular Expression Denial of Service (ReDoS) in @hapi/content HTTP header parsing
CVSS 7.5
CVE-2026-34939
MEDIUM
PraisonAI: ReDoS via Unvalidated User-Controlled Regex in MCPToolIndex.search_tools()
CVSS 6.5
Details
Vulnerabilities
426
Exploit Likelihood
High