What’s Vulnerable › Vulnerabilities

CVE-2025-65100: Security Snapshot May Use Unintended Timestamp When Only ISAR_APT_SNAPSHOT_DATE Is Set

• Severity: medium (CVSS 6.9 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-11-19 · updated 2026-10-18
• Weakness: CWE-693

Description

Isar is an integration system for automated root filesystem generation. In versions 0.11-rc1 and 0.11, defining ISAR_APT_SNAPSHOT_DATE alone does not set the correct timestamp value for security distribution, leading to missed security updates. This issue has been patched via commit 738bcbb.

Affected products

• ilbers isar: before 738bcbb716c7eb7b34cbb2293cae4f264b3925fe

References

• https://github.com/ilbers/isar/commit/3383fd808a4ced93e41e012660dfe364a3384434
• https://github.com/ilbers/isar/commit/738bcbb716c7eb7b34cbb2293cae4f264b3925fe
• https://github.com/ilbers/isar/security/advisories/GHSA-3r9w-6cp6-7hm4

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