CVE-2026-23992 go-tuf improperly validates the configured threshold for delegations

go-tuf is a Go implementation of The Update Framework TUF. Starting in version 2.0.0 and prior to version 2.3.1, a compromised or misconfigured TUF repository can have the configured value of signature thresholds set to 0, which effectively disables signature verification. This can lead to...

CVE-2026-23991

CVE-2026-23991 affects go-tuf (Go implementation of The Update Framework). Affects versions 2.0.0 through 2.3.0; versions 2.3.1 and later are fixed. The issue occurs when the TUF repository or its mirrors return invalid but well-formed JSON metadata, causing the client to panic during parsing bef...

CVE-2026-23991 go-tuf affected by client DoS via malformed server response

go-tuf is a Go implementation of The Update Framework TUF. Starting in version 2.0.0 and prior to version 2.3.1, if the TUF repository or any of its mirrors returns invalid TUF metadata JSON valid JSON but not well formed TUF metadata, the client will panic during parsing, causing a denial of...

CVE-2026-23991

go-tuf is a Go implementation of The Update Framework TUF. Starting in version 2.0.0 and prior to version 2.3.1, if the TUF repository or any of its mirrors returns invalid TUF metadata JSON valid JSON but not well formed TUF metadata, the client will panic during parsing, causing a denial of...

EUVD-2026-3673

go-tuf is a Go implementation of The Update Framework TUF. Starting in version 2.0.0 and prior to version 2.3.1, if the TUF repository or any of its mirrors returns invalid TUF metadata JSON valid JSON but not well formed TUF metadata, the client will panic during parsing, causing a denial of...

CVE-2026-23991

go-tuf is a Go implementation of The Update Framework TUF. Starting in version 2.0.0 and prior to version 2.3.1, if the TUF repository or any of its mirrors returns invalid TUF metadata JSON valid JSON but not well formed TUF metadata, the client will panic during parsing, causing a denial of...

CVE-2026-23991 go-tuf affected by client DoS via malformed server response

go-tuf is a Go implementation of The Update Framework TUF. Starting in version 2.0.0 and prior to version 2.3.1, if the TUF repository or any of its mirrors returns invalid TUF metadata JSON valid JSON but not well formed TUF metadata, the client will panic during parsing, causing a denial of...

CVE-2026-23991 go-tuf affected by client DoS via malformed server response

go-tuf is a Go implementation of The Update Framework TUF. Starting in version 2.0.0 and prior to version 2.3.1, if the TUF repository or any of its mirrors returns invalid TUF metadata JSON valid JSON but not well formed TUF metadata, the client will panic during parsing, causing a denial of...

Go-TUF code issue vulnerabilities

go-tuf is a framework developed by The Update Framework for protecting software update systems. Versions of go-tuf from 2.0.0 to 2.3.1 had code vulnerabilities. These vulnerabilities stemmed from kernel crashes that occurred when parsing invalid TUF metadata JSON, potentially leading to...

Linux Distros Unpatched Vulnerability : CVE-2026-23992

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - go-tuf is a Go implementation of The Update Framework TUF. Starting in version 2.0.0 and prior to version 2.3.1, a compromised or misconfigured TUF repository c...

Linux Distros Unpatched Vulnerability : CVE-2026-23991

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - go-tuf is a Go implementation of The Update Framework TUF. Starting in version 2.0.0 and prior to version 2.3.1, if the TUF repository or any of its mirrors...

go-tuf data falsification vulnerability

go-tuf is a framework developed by The Update Framework for protecting software update systems. Versions of go-tuf from 2.0.0 to 2.3.1 had a data manipulation vulnerability due to improper configuration of the signature threshold. This vulnerability could allow unauthorized modifications to TUF...

GHSA-FPHV-W9FQ-2525 go-tuf improperly validates the configured threshold for delegations

Security Disclosure: Improper validation of configured threshold for delegations Summary A compromised or misconfigured TUF repository can have the configured value of signature thresholds set to 0, which effectively disables signature verification. Impact Unathorized modification to TUF metadata...

go-tuf improperly validates the configured threshold for delegations

Security Disclosure: Improper validation of configured threshold for delegations Summary A compromised or misconfigured TUF repository can have the configured value of signature thresholds set to 0, which effectively disables signature verification. Impact Unathorized modification to TUF metadata...

GHSA-846P-JG2W-W324 go-tuf affected by client DoS via malformed server response

Security Disclosure: Client DoS via malformed server response Summary If the TUF repository or any of its mirrors returns invalid TUF metadata JSON valid JSON but not well formed TUF metadata, the client will panic during parsing, causing a DoS. The panic happens before any signature is validated...

go-tuf affected by client DoS via malformed server response

Security Disclosure: Client DoS via malformed server response Summary If the TUF repository or any of its mirrors returns invalid TUF metadata JSON valid JSON but not well formed TUF metadata, the client will panic during parsing, causing a DoS. The panic happens before any signature is validated...

PT-2026-3904

Name of the Vulnerable Software and Affected Versions go-tuf versions 2.0.0 through 2.3.0 Description go-tuf, a Go implementation of The Update Framework TUF, is susceptible to a condition where a compromised or misconfigured repository can have signature thresholds set to 0. This effectively...

GHSA-WHQX-F9J3-CH6M Cosign verification accepts any valid Rekor entry under certain conditions

Impact A Cosign bundle can be crafted to successfully verify an artifact even if the embedded Rekor entry does not reference the artifact's digest, signature or public key. When verifying a Rekor entry, Cosign verifies the Rekor entry signature, and also compares the artifact's digest, the user's...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the VerifyBundle function in the verify.go file. An attacker can bypass artifact integrity checks by crafting a bundle that includes any arbitrary Rekor entry, allowing successful...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the VerifyBundle function in the verify.go file. An attacker can bypass artifact integrity checks by crafting a bundle that includes any arbitrary Rekor entry, allowing successful...