ROOT-APP-NPM-CVE-2026-48816 CVE-2026-48816 in @sigstore/verify - Patched by Root

Root has patched CVE-2026-48816 in the @sigstore/verify package for Root:npm. Multiple fixed versions available...

CVE-2026-48816

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...

CVE-2026-48815

sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 4.1.1, the documented certificateOIDs option in sigstore.verify is accepted by the public API but discarded before verification, so required certificate extension OIDs are never checked and applications...

Insufficient Verification of Data Authenticity

Overview Affected versions of this package are vulnerable to Insufficient Verification of Data Authenticity due to improper validation in the threshold counting process. An attacker can bypass multi-log threshold requirements by compromising a single log and forging multiple entries or...

sigstore's `certificateOIDs` verification constraints are silently dropped and never enforced

Summary The documented certificateOIDs option in sigstore.verify is accepted by the public API but discarded before verification, so required certificate extension OIDs are never checked. Details The public verify options include certificateOIDs and the documentation says those OID/value pairs...

Improper Verification of Cryptographic Signature

Overview @sigstore/verify is a Verification of Sigstore signatures Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to the certificateOIDs option being accepted by the public API but discarded before verification, resulting in required...

@donmai/core (>=0.9.0, <=0.9.5), @donmai/mcp-server (>=0.9.0, <=0.9.5) +14 more potentially affected by CVE-2026-48815 via @sigstore/verify (>=3.0.0, <=3.1.0)

@sigstore/verify NPM version =3.0.0, =0.9.0, =0.9.0, =0.9.0, =0.9.0, =0.8.62, =0.8.62, =0.8.62, =0.8.62, =0.8.62, =0.8.62, =0.1.1, =0.0.0, =0.0.4 and more Source cves: CVE-2026-48815 Source advisory: SNYK:JS-SIGSTOREVERIFY-17817052...

Insufficient Verification of Data Authenticity

Overview @sigstore/verify is a Verification of Sigstore signatures Affected versions of this package are vulnerable to Insufficient Verification of Data Authenticity via the integratedTime process. An attacker can manipulate time-based verification decisions by supplying a crafted bundle that set...

@donmai/core (>=0.9.0, <=0.9.5), @donmai/mcp-server (>=0.9.0, <=0.9.5) +8 more potentially affected by CVE-2026-48816 via @sigstore/verify (3.1.0)

@sigstore/verify NPM version 3.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on @sigstore/verify and may be impacted: - @donmai/core =0.9.0, =0.9.0, =0.9.0, =0.9.0, =0.8.62, =0.8.62, =0.8.62, =0.8.62, =0.8.62, =0.8.62, =0.8.66 Source cves:...

@donmai/core (>=0.9.0, <=0.9.5), @donmai/mcp-server (>=0.9.0, <=0.9.5) +8 more potentially affected by CVE-2026-48816 via @sigstore/verify (3.1.0)

@sigstore/verify NPM version 3.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on @sigstore/verify and may be impacted: - @donmai/core =0.9.0, =0.9.0, =0.9.0, =0.9.0, =0.8.62, =0.8.62, =0.8.62, =0.8.62, =0.8.62, =0.8.62, =0.8.66 Source cves:...