CVE-2026-48961VulnerabilityPublished 30 Jun 2026Updated 17 Sep 2026

SUSE perl · Security update for perl-IO-Compress

Affects SUSE perlSource GCVE Database

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Mentioned vulnerabilities

CVE-2026-48962

Authoritative record:CVE-2026-48961· High 7.3

Not known to be exploited · CVSS 7.3 High · fixed in Ubuntu package updates : patch SUSE perl soon.

Data as of 31 Oct 2026, 08:20 UTC

CVSS 3.1 base score

7.3High

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.2% chance of exploitation in 30 days – higher than 18% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch: Available – fixed in 2.220.0

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: Low
Integrity: Low
Availability: Low

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the impacted component.
Integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact on the impacted component.
Availability: Low: Performance is reduced or there are interruptions in resource availability. Even if repeated exploitation of the vulnerability is possible, the attacker does not have the ability to completely deny service to legitimate users. The resources in the impacted component are either partially available all of the time, or fully available only some of the time, but overall there is no direct, serious consequence to the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 27 May 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
Ubuntu 26.10libio-compress-perl`pkg:deb/ubuntu/libio-compress-perl?arch=source&distro=stonking`Other threats	Affected 2.217-1 – 2.223-1 4 affected builds	Fixed in–
Ubuntu 26.10perl`pkg:deb/ubuntu/perl?arch=source&distro=stonking`Other threats	Affected 5.40.1-7build1 – 5.42.3-1 4 affected builds	Fixed in–
Ubuntu 26.04 LTSlibio-compress-perl`pkg:deb/ubuntu/libio-compress-perl?arch=source&distro=resolute`Other threats	Affected =2.213-1 =2.214-1 =2.217-1	Fixed in–
Ubuntu 26.04 LTSperl`pkg:deb/ubuntu/perl?arch=source&distro=resolute`Other threats	Affected 5.40.1-6build1 – 5.40.1-7ubuntu0.3 5 affected builds	Fixed in–
Ubuntu 25.10libio-compress-perl`pkg:deb/ubuntu/libio-compress-perl?arch=source&distro=questing`Other threats	Affected =2.213-1	Fixed in–
Ubuntu 25.10perl`pkg:deb/ubuntu/perl?arch=source&distro=questing`Other threats	Affected 5.40.1-2 – 5.40.1-6ubuntu0.1 6 affected builds	Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

Description

This update for perl-IO-Compress fixes the following issues: Changes in perl-IO-Compress: - updated to 2.220.0 (2.220) see /usr/share/doc/packages/perl-IO-Compress/Changes 2.220 16 May 2026 * remove use of eval in globmapper. #73 CVE-2026-48962 bsc#1266382 * Update zipdetails to version 4.006. CVE-2026-48961 bsc#1266381 * Fix typo in fastForward #72 * Fix issue with "rawdeflate` option in AnyInflate. #71 - updated to 2.219.0 (2.219) see /usr/share/doc/packages/perl-IO-Compress/Changes 2.219 9 March 2026 * Fix a few typos * Squash repeated semicolons * Make dependent version checking consistent amd update module to version 2.219. Fixes #70 2.218 8 March 2026 * Refresh zipdetails to version 4.005 Sourced from https://github.com/pmqs/zipdetails * version 2.218 * Add SECURITY.md, Fixes #69 * fix spelling typo * Refresh Changes file * Update release date in README * Refresh zipdetails from https://github.com/pmqs/zipdetails 2.217 1 February 2026 * Update release date in README * Refresh zipdetails from https://github.com/pmqs/zipdetails * Delete GZIP environment variable before running interop tests Fixes #24 * Update version to 2.217 2.216 31 January 2026 * Update version to 2.216 * IO::Compress @2.215: t/006zip.t fails due to missing test files #67 2.215 31 January 2026 * Fix version check in 000prereq.t * Update Changes for 2.215 * Update version to 2.215 & change copyright year to 2026 * Add tests for handling zero and invalid datetime values in unzip functionality. Fix for #65 * Enhance _dosToUnixTime to handle zero and invalid datetime values; add tests for edge cases. Fixes #65 - updated to 2.214.0 (2.214) see /usr/share/doc/packages/perl-IO-Compress/Changes 2.214 24 October 2025 * version 2.214 * IO::Compress::Gzip accidentally modifies the `$EXPORT_TAGS{all}->@*` of other modules Fixes #64 * Fix indentation in Windows workflow YAML * Fix indentation in windows.yml exclude section * Merge pull request #63 from masiuchi/fix/ci-errors * Exclude Perl 5.42 with "strawberry" distribution from GitHub Actions * Update FreeBSD image to 14.3 in Cirrus CI * Add dependabot.yml file to police workflow files * Add perl 5.42 to workflow files * Fix for https://github.com/pmqs/Compress-Raw-Zlib/issues/34 * #59 fix typos in streamzip

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