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Vulnerabilities

Security fix · CVE-2025-64346

archives is a Go library for extracting archives (tar, zip, etc.).

Published Nov 7, 2025 · catalog updated Nov 7, 2025 · archives is a Go

Last checked Oct 31, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-64346. EPSS is 0.39%. Act only if a listed version of archives is a Go is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (archives is a Go).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.39%
Remediation
Version ranges on file
Affected products
vendor jaredallard archives < 1.0.1

archives is a Go library for extracting archives (tar, zip, etc.). Version 1.0.0 does not prevent a malicious user to feed a specially crafted archive to the library causing RCE, modification of files or other malignancies in the context of whatever the user is running this library as, through the program that imports it. Severity depends on user permissions, environment and how arbitrary archives are passed. This issue is fixed in version 1.0.1.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor jaredallard archives < 1.0.1< 1.0.1

How to fix CVE-2025-64346

  • Upgrade

    CVE-2025-64346 lists a fix boundary at 1.0.1. Compare the installed build with that boundary before you change production.

  • Version check

    Affected < 1.0.1

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-64346. EPSS is 0.39%. Act only if a listed version of archives is a Go is installed.

Which versions are affected?

Compare what you have installed with jaredallard archives < 1.0.1 < 1.0.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.39%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Nov 7, 2025 · EUVD

    Detected

    archives is a Go library for extracting archives (tar, zip, etc.). Version 1.0.0 does not prevent a malicious user to feed a specially crafted archive to the library causing RCE, modification of files or other malignancies in the context of whatever the user is running this library as, through the program that imports it. Severity depends on user permissions, environment and how arbitrary archives

  2. Nov 7, 2025 · EUVD

    Updated

    archives is a Go library for extracting archives (tar, zip, etc.). Version 1.0.0 does not prevent a malicious user to feed a specially crafted archive to the library causing RCE, modification of files or other malignancies in the context of whatever the user is running this library as, through the program that imports it. Severity depends on user permissions, environment and how arbitrary archives

Sources

  • CVE.orgVulnerability recordCVE-2025-64346

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-8630

    archives is a Go library for extracting archives (tar, zip, etc.). Version 1.0.0 does not prevent a malicious user to feed a specially crafted archive to the library causing RCE, modification of files or other malignancies in the context of whatever the user is running this libra

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 31, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgOct 25, 2026
  • EUVDOct 25, 2026