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CVE-2026-48125 UAParser.js: Unbounded `Sec-CH-UA-Model` parsing can trigger ReDoS in `withClientHints()`

🗓️ 14 Jul 2026 20:54:56Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

UAParser.js unbounded Sec-CH-UA-Model parsing causes ReDoS with Client Hints; fixed in 2.0.10.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-48125
14 Jul 202620:54
attackerkb
circl
Circl
CVE-2026-48125
21 May 202615:31
circl
cve
CVE
CVE-2026-48125
14 Jul 202620:54
cve
debiancve
Debian CVE
CVE-2026-48125
14 Jul 202620:54
debiancve
euvd
EUVD
EUVD-2026-44540
14 Jul 202620:54
euvd
github
Github Security Blog
UAParser.js: Unbounded `Sec-CH-UA-Model` parsing can trigger ReDoS in `withClientHints()`
15 Jun 202620:15
github
nvd
NVD
CVE-2026-48125
14 Jul 202621:16
nvd
osv
OSV
DEBIAN-CVE-2026-48125
14 Jul 202621:16
osv
osv
OSV
GHSA-9H5V-PFQQ-X599 UAParser.js: Unbounded `Sec-CH-UA-Model` parsing can trigger ReDoS in `withClientHints()`
15 Jun 202620:15
osv
osv
OSV
MINI-JHPP-X6PJ-C87X
30 Jun 202613:30
osv
Rows per page
[
  {
    "vendor": "faisalman",
    "product": "ua-parser-js",
    "versions": [
      {
        "version": ">= 2.0.1, < 2.0.10",
        "status": "affected"
      }
    ]
  }
]

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