UBUNTU-CVE-2026-3381

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Source
https://ubuntu.com/security/CVE-2026-3381
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3381.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-3381
Upstream
Published
2026-03-05T02:16:00Z
Modified
2026-08-26T01:51:22Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Compress::Raw::Zlib versions through 2.219 for Perl use potentially insecure versions of zlib. Compress::Raw::Zlib includes a copy of the zlib library. Compress::Raw::Zlib version 2.220 includes zlib 1.3.2, which addresses findings fron the 7ASecurity audit of zlib. The includes fixs for CVE-2026-27171.

References

Affected packages

Ubuntu:16.04:LTS / libcompress-raw-zlib-perl

Package

Name
libcompress-raw-zlib-perl
Purl
pkg:deb/ubuntu/libcompress-raw-zlib-perl?arch=source&distro=xenial

Affected ranges

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

Affected versions

2.*
2.068-1
2.069-1
2.069-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libcompress-raw-zlib-perl",
            "binary_version": "2.069-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3381.json"

Ubuntu:18.04:LTS / libcompress-raw-zlib-perl

Package

Name
libcompress-raw-zlib-perl
Purl
pkg:deb/ubuntu/libcompress-raw-zlib-perl?arch=source&distro=bionic

Affected ranges

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

Affected versions

2.*
2.074-1build1
2.074-1build2
2.075-1
2.076-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libcompress-raw-zlib-perl",
            "binary_version": "2.076-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3381.json"

Ubuntu:20.04:LTS / libcompress-raw-zlib-perl

Package

Name
libcompress-raw-zlib-perl
Purl
pkg:deb/ubuntu/libcompress-raw-zlib-perl?arch=source&distro=focal

Affected ranges

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

Affected versions

2.*
2.087-1
2.087-1build1
2.089-1
2.090-1
2.092-1
2.093-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libcompress-raw-zlib-perl",
            "binary_version": "2.093-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3381.json"