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CVE-2025-62491 Use-after-free in js_std_promise_rejection_check in QuickJS

🗓️ 16 Oct 2025 15:51:24Reported by GoogleType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

QuickJS UAF during rejection check: error dump runs custom getter, catch frees entry, and iteration uses freed memory.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2025-62491
16 Oct 202515:51
alpinelinux
Circl
CVE-2025-62491
16 Oct 202516:21
circl
CNNVD
QuickJS 安全漏洞
16 Oct 202500:00
cnnvd
CVE
CVE-2025-62491
16 Oct 202515:51
cve
Debian CVE
CVE-2025-62491
16 Oct 202515:51
debiancve
EUVD
EUVD-2025-34783
16 Oct 202518:30
euvd
NVD
CVE-2025-62491
16 Oct 202516:15
nvd
OSV
DEBIAN-CVE-2025-62491
16 Oct 202516:15
osv
OSV
UBUNTU-CVE-2025-62491
16 Oct 202516:15
osv
Snyk
Use After Free
16 Oct 202516:42
snyk
Rows per page
[
  {
    "collectionURL": "https://bellard.org/quickjs/",
    "defaultStatus": "unaffected",
    "packageName": "js_std_promise_rejection_check",
    "product": "QuickJS",
    "vendor": "QuickJS",
    "versions": [
      {
        "lessThan": "2025-09-13",
        "status": "affected",
        "version": "2025-04-26",
        "versionType": "date"
      }
    ]
  }
]

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