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CVE-2026-2597 Crypt::SysRandom::XS versions before 0.010 for Perl is vulnerable to a heap buffer overflow in the XS function random_bytes()

🗓️ 26 Feb 2026 23:29:16Reported by CPANSecType 
cvelist
 cvelist
🔗 www.cve.org👁 17 Views

CVE-2026-2597: Crypt::SysRandom::XS before 0.010 may cause heap corruption from negative length in random_bytes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-2597
26 Feb 202623:29
attackerkb
Circl
CVE-2026-2597
28 Feb 202608:20
circl
CNNVD
Crypt::SysRandom::XS 安全漏洞
27 Feb 202600:00
cnnvd
CVE
CVE-2026-2597
26 Feb 202623:29
cve
Debian CVE
CVE-2026-2597
26 Feb 202623:29
debiancve
Fedora
[SECURITY] Fedora 42 Update: perl-Crypt-SysRandom-XS-0.011-1.fc42
11 Mar 202601:12
fedora
Fedora
[SECURITY] Fedora 43 Update: perl-Crypt-SysRandom-XS-0.011-1.fc43
11 Mar 202600:49
fedora
Tenable Nessus
Fedora 43 : perl-Crypt-SysRandom-XS (2026-7b9874a01f)
11 Mar 202600:00
nessus
Tenable Nessus
Fedora 42 : perl-Crypt-SysRandom-XS (2026-c0123ede74)
11 Mar 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-2597
22 Feb 202600:00
nessus
Rows per page
[
  {
    "collectionURL": "https://cpan.org/modules",
    "defaultStatus": "unaffected",
    "packageName": "Crypt-SysRandom-XS",
    "product": "Crypt::SysRandom::XS",
    "programFiles": [
      "lib/Crypt/SysRandom/XS.xs"
    ],
    "programRoutines": [
      {
        "name": "random_bytes()"
      }
    ],
    "repo": "https://github.com/Leont/crypt-sysrandom-xs",
    "vendor": "LEONT",
    "versions": [
      {
        "lessThan": "0.010",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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