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CVE-2026-5958

🗓️ 20 Apr 2026 11:59:32Reported by CERT-PLType 
cve
 cve
🔗 web.nvd.nist.gov👁 54 Views

GNU Sed race condition when using -i with --follow-symlinks allows arbitrary file overwrite.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5958
20 Apr 202611:59
attackerkb
CBLMariner
CVE-2026-5958 affecting package sed for versions less than 4.9-2
9 May 202603:31
cbl_mariner
Circl
CVE-2026-5958
20 Apr 202603:55
circl
CNNVD
GNU Sed 安全漏洞
20 Apr 202600:00
cnnvd
Cvelist
CVE-2026-5958 Race Condition in GNU Sed
20 Apr 202611:59
cvelist
Debian CVE
CVE-2026-5958
20 Apr 202611:59
debiancve
EUVD
EUVD-2026-23834
20 Apr 202612:32
euvd
Mageia
Updated sed packages fix security vulnerability
13 May 202607:00
mageia
Microsoft CVE
Race Condition in GNU Sed
22 Apr 202608:01
mscve
NVD
CVE-2026-5958
20 Apr 202612:16
nvd
Rows per page
Vulners
Node
gnusedRange4.14.10
[
  {
    "defaultStatus": "unaffected",
    "product": "Sed",
    "repo": "https://gitweb.git.savannah.gnu.org/gitweb/?p=sed.git",
    "vendor": "GNU",
    "versions": [
      {
        "lessThan": "4.10",
        "status": "affected",
        "version": "4.1e",
        "versionType": "custom"
      }
    ]
  }
]

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19 May 2026 15:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 42.1
EPSS0.00006
SSVC
54