Security Bulletin: Vault ACL Policy Evaluation May Allow Bypass of Deny Restrictions

Summary Vault and Vault Enterprise did not consistently evaluate ACL policies against the canonical form of resource and policy names. This may allow an authenticated user with delegated permissions to bypass an explicit deny restriction and access a protected resource or assign a denied policy,...

Vault Inconsistent ACL Policy Evaluation May Allow Bypass of Deny Restrictions

Summary Vault and Vault Enterprise did not consistently evaluate ACL policies against the canonical form of resource and policy names. This may allow an authenticated user with delegated permissions to bypass an explicit deny restriction and access a protected resource or assign a denied policy,...

CVE-2024-2887-REPORT

SSD Advisory – Google Chrome RCE 출처: ssd-disclosure.com/ssd-advisory-google-chrome-rce 요약 Google Chrome버전 123 및 이전에서 WebAssemblyWASM 가비지 컬렉션 타입 처리에 영향을 미치는 치명적인 원격 코드 실행 취약점입니다. 이 버그는 타입 혼동을 유발하여 임의 메모리 읽기/쓰기 및 궁극적으로 코드 실행으로 이어질 수 있습니다. 취약점 세부 정보 이 취약점은 WASM의 등재귀적isorecursive 정규 타입 ID 와...

CVE-2026-71891

In Bouncy Castle for Java before 1.86, BLS12381BasicScheme.keyValidate, and so BLSPublicKeyParameters and every BasicScheme, MessageAugmentation and ProofOfPossession verify and aggregateVerify that gate on it, accepted a public key built on a foreign ECCurve that merely shares BLS12-381's field...

CVE-2024-12381

CVE-2024-12381 CVE-2024-12381 は、Chrome の V8 エンジンにおける WebAssembly 型正規化の脆弱性で、CanonicalEquality::EqualValueType がインデックス付き参照型の null 許容性を考慮しないことに起因します。JSPI ベースの V8 サンドボックス回避（CVE-2024-12692）と組み合わせることで、リモートコード実行が可能になります。 サーバーは User-Agent から Chrome...

EUVD-2026-92005

In Bouncy Castle for Java before 1.86, BLS12381BasicScheme.keyValidate, and so BLSPublicKeyParameters and every BasicScheme, MessageAugmentation and ProofOfPossession verify and aggregateVerify that gate on it, accepted a public key built on a foreign ECCurve that merely shares BLS12-381's field...

CVE-2026-71891

In Bouncy Castle for Java before version 1.86 , the BLS12_381BasicScheme.keyValidate function (and associated components like BLSPublicKeyParameters) failed to properly validate public keys. It accepted keys built on a foreign ECCurve that shared the same field characteristic as BLS12-381 . The r...

CVE-2026-12392

An information exposure vulnerability in Canonical MAAS prior to versions 3.4.10, 3.5.14, 3.6.5, 3.7.3, and 3.8.0 allows an unauthenticated attacker to retrieve the RPC secret in plaintext via the vendor data metadata endpoint. If a target machine was deployed with the 'register as rack' option...

CVE-2026-12392 RPC secret disclosure via vendor data endpoint in Canonical MAAS

An information exposure vulnerability in Canonical MAAS prior to versions 3.4.10, 3.5.14, 3.6.5, 3.7.3, and 3.8.0 allows an unauthenticated attacker to retrieve the RPC secret in plaintext via the vendor data metadata endpoint. If a target machine was deployed with the 'register as rack' option...

EUVD-2026-91775

An information exposure vulnerability in Canonical MAAS prior to versions 3.4.10, 3.5.14, 3.6.5, 3.7.3, and 3.8.0 allows an unauthenticated attacker to retrieve the RPC secret in plaintext via the vendor data metadata endpoint. If a target machine was deployed with the 'register as rack' option...

CVE-2026-12392 RPC secret disclosure via vendor data endpoint in Canonical MAAS

An information exposure vulnerability in Canonical MAAS prior to versions 3.4.10, 3.5.14, 3.6.5, 3.7.3, and 3.8.0 allows an unauthenticated attacker to retrieve the RPC secret in plaintext via the vendor data metadata endpoint. If a target machine was deployed with the 'register as rack' option...

CVE-2026-12392

An information exposure vulnerability exists in Canonical MAAS prior to versions 3.4.10, 3.5.14, 3.6.5, 3.7.3, and 3.8.0 . An unauthenticated attacker can retrieve the RPC secret in plaintext via the vendor data metadata endpoint . This is specifically possible if a target machine was deployed wi...

CVE-2026-12392 RPC secret disclosure via vendor data endpoint in Canonical MAAS

An information exposure vulnerability in Canonical MAAS prior to versions 3.4.10, 3.5.14, 3.6.5, 3.7.3, and 3.8.0 allows an unauthenticated attacker to retrieve the RPC secret in plaintext via the vendor data metadata endpoint. If a target machine was deployed with the 'register as rack' option...

PT-2026-104426

Name of the Vulnerable Software and Affected Versions Canonical MAAS versions prior to 3.4.10 Canonical MAAS versions prior to 3.5.14 Canonical MAAS versions prior to 3.6.5 Canonical MAAS versions prior to 3.7.3 Canonical MAAS versions prior to 3.8.0 Description An information exposure issue allo...

CVE-2026-12392: Exposure of Sensitive Information to an Unauthorized Actor

An information exposure vulnerability in Canonical MAAS prior to versions 3.4.10, 3.5.14, 3.6.5, 3.7.3, and 3.8.0 allows an unauthenticated attacker to retrieve the RPC secret in plaintext via the vendor data metadata endpoint. If a target machine was deployed with the 'register as rack' option...

PYSEC-2026-4147 PyJWT: Non-canonical signature segments enable raw-token revocation bypass

Summary PyJWT 2.13.0 accepts compact JWS signature segments containing characters that are not in the Base64URL alphabet. Appending !!!! to a valid signature does not change the decoded signature bytes or authenticated claims, but it changes the serialized token and its SHA-256 hash. An applicati...

CVE-2026-94269

Use of Non-Canonical URL paths for authorization decisions vulnerability in Apache APISIX. In some configurations where a permissive route overlaps a protected one, a crafted encoded path can reach an upstream endpoint that the matched route's policies were never meant to cover. A request that...

CVE-2026-94269 Apache APISIX: Servlet-style normalization creates a route/upstream authorization mismatch

Use of Non-Canonical URL paths for authorization decisions vulnerability in Apache APISIX. In some configurations where a permissive route overlaps a protected one, a crafted encoded path can reach an upstream endpoint that the matched route's policies were never meant to cover. A request that...

EUVD-2026-90768

Use of Non-Canonical URL paths for authorization decisions vulnerability in Apache APISIX. In some configurations where a permissive route overlaps a protected one, a crafted encoded path can reach an upstream endpoint that the matched route's policies were never meant to cover. A request that...

CVE-2026-94269: Use of Non-Canonical URL Paths for Authorization Decisions

Use of Non-Canonical URL paths for authorization decisions vulnerability in Apache APISIX. In some configurations where a permissive route overlaps a protected one, a crafted encoded path can reach an upstream endpoint that the matched route's policies were never meant to cover. A request that...