Use of a Key Past its Expiration Date Affecting aactl package, versions <0.4.12-r67
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published1 Aug 2026
- disclosed31 Jul 2026
Introduced: 31 Jul 2026
NewCVE-2026-54787 (opens in a new tab)How to fix?
Upgrade Wolfi aactl to version 0.4.12-r67 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream aactl package and not the aactl package as distributed by Wolfi.
See How to fix? for Wolfi relevant fixed versions and status.
sigstore-go is a Go library for Sigstore signing and verification. Prior to 1.2.1, sigstore-go does not check a bundle signing timestamp against the validity window of an ExpiringKey wrapping a self-managed long-lived signing key without a certificate, which can allow an attacker holding expired key material to sign accepted bundles. This issue is fixed in version 1.2.1.