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CVE-2026-55246 bincookie: Heap buffer overflow via unvalidated `num_pages` when parsing a `.binarycookies` file

🗓️ 15 Oct 2026 17:06:59Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 38 Views

Heap buffer overflow in bincookie via unvalidated num_pages in .binarycookies files.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-55246
15 Oct 202617:25
–circl
cnnvd
CNNVD
Tatsh bincookie buffer error vulnerability
14 Oct 202616:00
–cnnvd
cve
CVE
CVE-2026-55246
15 Oct 202617:06
–cve
euvd
EUVD
EUVD-2026-102203
15 Oct 202617:06
–euvd
mend
Mend
CVE-2026-55246
15 Oct 202617:06
–mend
nvd
NVD
CVE-2026-55246
15 Oct 202618:17
–nvd
osv_cve
osv_cve
CVE-2026-55246 bincookie: Heap buffer overflow via unvalidated `num_pages` when parsing a `.binarycookies` file
15 Oct 202617:06
–osv_cve
ptsecurity
Positive Technologies
PT-2026-115066
15 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-55246: Heap-based Buffer Overflow
15 Oct 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-55246
5 Nov 202620:06
–redhatcve
Rows per page
[
  {
    "vendor": "Tatsh",
    "product": "bincookie",
    "versions": [
      {
        "version": "< 0.1.9",
        "status": "affected"
      }
    ]
  }
]

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