CVE-2026-48816

nodejs24: sigstore-js provides JavaScript libraries for interacting with Sigstore services

CVE-2026-48816 is fixed in 10 products on 1 platform, first by ALAS2023-2026-1920, released July 6, 2026. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
n/a
important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0014
3rd percentile

sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 3.1.1, @sigstore/verify derives a transparency-log timestamp from tlogEntries[].integratedTime for bundle v0.2 inclusionProof-only entries even though the inclusion proof path does not cryptographically bind integratedTime, allowing an attacker who can supply an untrusted bundle to influence certificate validity and timestampThreshold verification decisions. This issue is fixed in version 3.1.1.

Where it's fixed

ProductFixed inFixReleased
Linux
nodejs24 · amzn 2023 1:24.18.0-1.amzn2023.0.1 ALAS2023-2026-1920 Jul 6, 2026
nodejs24-debuginfo · amzn 2023 1:24.18.0-1.amzn2023.0.1 ALAS2023-2026-1920 Jul 6, 2026
nodejs24-debugsource · amzn 2023 1:24.18.0-1.amzn2023.0.1 ALAS2023-2026-1920 Jul 6, 2026
nodejs24-devel · amzn 2023 1:24.18.0-1.amzn2023.0.1 ALAS2023-2026-1920 Jul 6, 2026
nodejs24-docs · amzn 2023 1:24.18.0-1.amzn2023.0.1 ALAS2023-2026-1920 Jul 6, 2026
nodejs24-full-i18n · amzn 2023 1:24.18.0-1.amzn2023.0.1 ALAS2023-2026-1920 Jul 6, 2026
nodejs24-libs · amzn 2023 1:24.18.0-1.amzn2023.0.1 ALAS2023-2026-1920 Jul 6, 2026
nodejs24-libs-debuginfo · amzn 2023 1:24.18.0-1.amzn2023.0.1 ALAS2023-2026-1920 Jul 6, 2026
nodejs24-npm · amzn 2023 1:11.16.0-1.24.18.0.1.amzn2023.0.1 ALAS2023-2026-1920 Jul 6, 2026
v8-13.6-devel · amzn 2023 3:13.6.233.17-1.24.18.0.1.amzn2023.0.1 ALAS2023-2026-1920 Jul 6, 2026

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