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CVE-2026-5745 Libarchive: a null pointer dereference vulnerability exists in the acl parser of libarchive

🗓️ 07 Apr 2026 14:57:31Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 16 Views

Null pointer dereference in libarchive acl parser may cause denial of service with malformed strings.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5745
7 Apr 202614:57
attackerkb
CNNVD
libarchive 代码问题漏洞
7 Apr 202600:00
cnnvd
CVE
CVE-2026-5745
7 Apr 202614:57
cve
Debian CVE
CVE-2026-5745
7 Apr 202614:57
debiancve
EUVD
EUVD-2026-19705
7 Apr 202618:31
euvd
NVD
CVE-2026-5745
7 Apr 202616:16
nvd
OSV
CGA-2G8X-39FC-372W
16 May 202618:23
osv
OSV
CLSA-2026-1776429223 libarchive: Fix of CVE-2026-5745
17 Apr 202612:33
osv
OSV
CLSA-2026-1776430169 libarchive: Fix of CVE-2026-5745
17 Apr 202612:49
osv
OSV
DEBIAN-CVE-2026-5745
7 Apr 202616:16
osv
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Hardened Images",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "libarchive-main",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "3.8.7-1.hum1",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:hummingbird:1"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libarchive",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libarchive",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libarchive",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libarchive",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libarchive",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rhcos",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ]
  }
]

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