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CVE-2026-104086 7-Zip < 26.03 SquashFS Uninitialized Memory Disclosure via UID/GID Table

🗓️ 14 Oct 2026 14:06:14Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

Uninitialized memory disclosure in 7-Zip SquashFS v4 archive handler via UID/GID table.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-104086
14 Oct 202618:57
–circl
cve
CVE
CVE-2026-104086
14 Oct 202614:06
–cve
euvd
EUVD
EUVD-2026-101032
14 Oct 202614:06
–euvd
nvd
NVD
CVE-2026-104086
14 Oct 202614:17
–nvd
ptsecurity
Positive Technologies
PT-2026-113967
14 Oct 202600:00
–ptsecurity
[
  {
    "defaultStatus": "unaffected",
    "vendor": "7-Zip",
    "product": "7-Zip",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThan": "26.03"
      }
    ]
  }
]

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