UBUNTU-CVE-2026-111141

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Source
https://ubuntu.com/security/CVE-2026-111141
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111141.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-111141
Upstream
Published
2026-10-16T00:00:00Z
Modified
2026-10-17T12:58:04Z
Severity
  • 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • 5.7 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

zziplib through 0.13.80 contains an out-of-bounds read vulnerability in __zzip_parse_root_directory() in zzip/zip.c that allows attackers to read past the mapped central directory in mmap builds due to an ineffective bounds check. Attackers can supply a crafted ZIP whose entry name ends at the central directory end, triggering 28-byte ZIP64 extra field over-reads via zzip_dir_open() that crash the process.

References

Affected packages

Ubuntu:20.04:LTS
zziplib

Package

Name
zziplib
Purl
pkg:deb/ubuntu/zziplib?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.13.62-3.2
0.13.62-3.2ubuntu1
0.13.62-3.2ubuntu1.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libzzip-0-13",
            "binary_version":  "0.13.62-3.2ubuntu1.1"
        },
        {
            "binary_name":  "zziplib-bin",
            "binary_version":  "0.13.62-3.2ubuntu1.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111141.json"
Ubuntu:22.04:LTS
zziplib

Package

Name
zziplib
Purl
pkg:deb/ubuntu/zziplib?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.13.72+dfsg.1-1.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libzzip-0-13",
            "binary_version":  "0.13.72+dfsg.1-1.1"
        },
        {
            "binary_name":  "zziplib-bin",
            "binary_version":  "0.13.72+dfsg.1-1.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111141.json"
Ubuntu:24.04:LTS
zziplib

Package

Name
zziplib
Purl
pkg:deb/ubuntu/zziplib?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.13.72+dfsg.1-1.1
0.13.72+dfsg.1-1.2
0.13.72+dfsg.1-1.2build1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libzzip-0-13t64",
            "binary_version":  "0.13.72+dfsg.1-1.2build1"
        },
        {
            "binary_name":  "zziplib-bin",
            "binary_version":  "0.13.72+dfsg.1-1.2build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111141.json"
Ubuntu:26.04:LTS
zziplib

Package

Name
zziplib
Purl
pkg:deb/ubuntu/zziplib?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.13.78+dfsg.1-0.1
0.13.78+dfsg.1-0.2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libzzip-0-13t64",
            "binary_version":  "0.13.78+dfsg.1-0.2"
        },
        {
            "binary_name":  "zziplib-bin",
            "binary_version":  "0.13.78+dfsg.1-0.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111141.json"
Ubuntu:26.10
zziplib

Package

Name
zziplib
Purl
pkg:deb/ubuntu/zziplib?arch=source&distro=stonking

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.13.78+dfsg.1-0.2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libzzip-0-13t64",
            "binary_version":  "0.13.78+dfsg.1-0.2"
        },
        {
            "binary_name":  "zziplib-bin",
            "binary_version":  "0.13.78+dfsg.1-0.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111141.json"
Ubuntu:Pro:16.04:LTS
zziplib

Package

Name
zziplib
Purl
pkg:deb/ubuntu/zziplib?arch=source&distro=esm-infra%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.13.62-3
0.13.62-3ubuntu0.16.04.1
0.13.62-3ubuntu0.16.04.2
0.13.62-3ubuntu0.16.04.2+esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libzzip-0-13",
            "binary_version":  "0.13.62-3ubuntu0.16.04.2+esm1"
        },
        {
            "binary_name":  "zziplib-bin",
            "binary_version":  "0.13.62-3ubuntu0.16.04.2+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111141.json"
Ubuntu:Pro:18.04:LTS
zziplib

Package

Name
zziplib
Purl
pkg:deb/ubuntu/zziplib?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.13.62-3.1
0.13.62-3.1ubuntu0.18.04.1
0.13.62-3.1ubuntu0.18.04.1+esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libzzip-0-13",
            "binary_version":  "0.13.62-3.1ubuntu0.18.04.1+esm1"
        },
        {
            "binary_name":  "zziplib-bin",
            "binary_version":  "0.13.62-3.1ubuntu0.18.04.1+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111141.json"