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CVE-2021-29626

🗓️ 07 Apr 2021 14:48:32Reported by freebsdType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 102 Views

CVE-2021-29626: In FreeBSD versions before n245117, r369551, r369559, p1, p6, and p9, the copy-on-write logic vulnerability allows an unprivileged process to read private data.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
FreeBSD -- Memory disclosure by stale virtual memory mapping
6 Apr 202100:00
–freebsd
attackerkb
attackerkb
CVE-2021-29626
7 Apr 202115:15
–attackerkb
bdu_fstec
BDU FSTEC
FreeBSD Use-After-Free Info Disclosure
20 Jul 202100:00
–bdu_fstec
cnnvd
CNNVD
FreeBSD resource management error vulnerabilities
7 Apr 202100:00
–cnnvd
cvelist
Cvelist
CVE-2021-29626
7 Apr 202114:48
–cvelist
debiancve
Debian CVE
CVE-2021-29626
7 Apr 202114:48
–debiancve
euvd
EUVD
EUVD-2021-16102
7 Oct 202500:30
–euvd
freebsd_advisory
FreeBSD Advisory
FreeBSD-SA-21:08.vm
6 Apr 202100:00
–freebsd_advisory
nessus
Tenable Nessus
FreeBSD : FreeBSD -- Memory disclosure by stale virtual memory mapping (13d37672-9791-11eb-b87a-901b0ef719ab)
14 Apr 202100:00
–nessus
mend
Mend
CVE-2021-29626
7 Apr 202114:48
–mend
Rows per page
NVD
Vulners
Node
OR
freebsdfreebsdRange<11.4
freebsdfreebsdRange12.0–12.2
freebsdfreebsdMatch11.4-
freebsdfreebsdMatch11.4beta1
freebsdfreebsdMatch11.4p1
freebsdfreebsdMatch11.4p2
freebsdfreebsdMatch11.4p3
freebsdfreebsdMatch11.4p4
freebsdfreebsdMatch11.4p5
freebsdfreebsdMatch11.4rc1
freebsdfreebsdMatch11.4rc2
freebsdfreebsdMatch12.2-
freebsdfreebsdMatch12.2p1
freebsdfreebsdMatch12.2p2
freebsdfreebsdMatch13.0beta1
freebsdfreebsdMatch13.0beta2
freebsdfreebsdMatch13.0beta3
freebsdfreebsdMatch13.0beta4
freebsdfreebsdMatch13.0rc1
freebsdfreebsdMatch13.0rc2
freebsdfreebsdMatch13.0rc3
freebsdfreebsdMatch13.0rc4
freebsdfreebsdMatch13.0rc5
[
  {
    "product": "FreeBSD",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "FreeBSD 12.2-RELEASE before p6, 11.4-RELEASE before p9"
      }
    ]
  }
]

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17 Jun 2026 03:48Current
6Medium risk
Vulners AI Score6
CVSS 22.1
CVSS 3.15.5
EPSS0.00336
102