Lucene search
+L

CVE-2026-66486

🗓️ 10 Aug 2026 10:25:41Reported by CERT-PLType 
cve
 cve
🔗 web.nvd.nist.gov👁 61 Views

GNU cpio has improper output encoding in archive listing, enabling forged entries or control.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-66486
10 Aug 202610:25
attackerkb
cbl_mariner
CBLMariner
CVE-2026-66486 affecting package cpio for versions less than 2.14-2
11 Sep 202623:52
cbl_mariner
circl
Circl
CVE-2026-66486
10 Aug 202610:45
circl
cvelist
Cvelist
CVE-2026-66486 Improper Output Encoding in GNU cpio
10 Aug 202610:25
cvelist
debiancve
Debian CVE
CVE-2026-66486
10 Aug 202610:25
debiancve
euvd
EUVD
EUVD-2026-55244
10 Aug 202610:25
euvd
mscve
Microsoft CVE
Improper Output Encoding in GNU cpio
11 Aug 202608:08
mscve
nvd
NVD
CVE-2026-66486
10 Aug 202611:17
nvd
nessus
Tenable Nessus
openSUSE 16 Security Update : cpio (openSUSE-SU-2026:21747-1)
9 Sep 202600:00
nessus
nessus
Tenable Nessus
TencentOS Server 4: cpio (TSSA-2026:0856)
25 Aug 202600:00
nessus
Rows per page
Vulners
CNA
Node
gnucpioRange2.15
[
  {
    "vendor": "GNU",
    "product": "cpio",
    "repo": "https://git.savannah.gnu.org/cgit/cpio.git",
    "programFiles": [
      "copyin.c"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "2.15",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

28 Aug 2026 15:26Current
5.3Medium risk
Vulners AI Score5.3
CVSS 44.6
EPSS0.00137
SSVC
61