Lucene search
+L

CVE-2026-49477

🗓️ 14 Jul 2026 21:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

Soup Sieve parser suffers catastrophic backtracking on unterminated quotes, causing CPU exhaustion; fixed in 2.8.4.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-49477
14 Jul 202620:51
attackerkb
cgr
CVE-2026-49477 vulnerabilities
10 Jul 202620:21
cgr
circl
CVE-2026-49477
9 Jul 202614:35
circl
cve
CVE-2026-49477
14 Jul 202620:51
cve
cvelist
CVE-2026-49477 Soup Sieve: Regular Expression Denial of Service (ReDoS) in soupsieve Selector Parser
14 Jul 202620:51
cvelist
euvd
EUVD-2026-44538
14 Jul 202620:51
euvd
github
Soup Sieve: Regular Expression Denial of Service (ReDoS) via Selector Parser
9 Jul 202613:37
github
nvd
CVE-2026-49477
14 Jul 202621:17
nvd
opensuse
Security update for python-soupsieve (important)
15 Jul 202600:00
opensuse
osv
CGA-9CX6-R7P8-HVRM
10 Jul 202623:00
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu20.04allsoupsieve0soupsieve_0_all.deb
Ubuntu22.04allsoupsieve0soupsieve_0_all.deb
Ubuntu24.04allsoupsieve0soupsieve_0_all.deb
Ubuntu26.04allsoupsieve0soupsieve_0_all.deb

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

16 Jul 2026 10:54Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.5
EPSS0.00601
3