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CVE-2026-106454

🗓️ 06 Oct 2026 19:55:36Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 77 Views🌐 WEB

ReDoS in Twisted wildcardToRegexp() via authenticated LIST or LSUB patterns causes DoS.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-106454 Twisted: IMAP wildcardToRegexp() ReDoS
6 Oct 202619:55
–cvelist
debiancve
Debian CVE
CVE-2026-106454
6 Oct 202619:55
–debiancve
euvd
EUVD
EUVD-2026-93873
7 Oct 202616:18
–euvd
github
Github Security Blog
Twisted: IMAP wildcardToRegexp() ReDoS
7 Oct 202616:18
–github
mend
Mend
CVE-2026-106454
6 Oct 202619:55
–mend
mscve
Microsoft CVE
Twisted: IMAP wildcardToRegexp() ReDoS
8 Oct 202608:15
–mscve
nvd
NVD
CVE-2026-106454
6 Oct 202620:17
–nvd
opensuse
OPENSUSE Linux
python-Twisted-doc-26.4.0-4.1 on GA media (moderate)
27 Oct 202600:00
–opensuse
osv_azl
osv_azl
AZL-106712 CVE-2026-106454 affecting package python-twisted 22.10.0-6
6 Oct 202620:17
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-106454
9 Oct 202606:09
–osv_bell
Rows per page
Vulners
Node
twistedtwistedRange≤25.5.0
[
  {
    "vendor": "twisted",
    "product": "twisted",
    "versions": [
      {
        "version": "<= 25.5.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
LISTquery param/The IMAP LIST or LSUB commands allow an authenticated client to provide patterns containing wildcards. The server fails to properly sanitize these patterns before passing them to re.compile(), leading to ReDoS (Regular Expression Denial of Service) via catastrophic backtracking.CWE-1333
LSUBquery param/The IMAP LIST or LSUB commands allow an authenticated client to provide patterns containing wildcards. The server fails to properly sanitize these patterns before passing them to re.compile(), leading to ReDoS (Regular Expression Denial of Service) via catastrophic backtracking.CWE-1333

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07 Oct 2026 17:16Current
6Medium risk
Vulners AI Score6
CVSS 3.14.3
EPSS0.00417
77