JLSEC-2026-699 X.509 trust-chain bypass (path-depth exhaustion) in the OpenSSL compatibility certificate verifier...

X.509 trust-chain bypass path-depth exhaustion in the OpenSSL compatibility certificate verifier wolfSSLX509verifycert. This affects only builds with --enable-opensslextra whose application calls X509verifycert with caller-supplied untrusted intermediates; for those users it is critical, otherwis...

JLSEC-2026-726 wolfSSL's ECCSI signature verifier `wc_VerifyEccsiHash` decodes the `r` and `s` scalars from the...

wolfSSL's ECCSI signature verifier wcVerifyEccsiHash decodes the r and s scalars from the signature blob via mpreadunsignedbin with no check that they lie in 1, q-1. A crafted forged signature could verify against any message for any identity, using only publicly-known constants...

CVE-2026-10671

In Zephyr's kernel pipe implementation, the userspace syscall verifier zvrfykpipeinit in kernel/pipe.c used KSYSCALLOBJ which requires the kernel object to already be initialized instead of KSYSCALLOBJNEVERINIT which rejects an already-initialized object. As a result, on CONFIGUSERSPACE builds an...

CVE-2026-10671 User thread can re-initialize an in-use `k_pipe`, corrupting kernel wait queues (`CONFIG_USERSPACE`)

In Zephyr's kernel pipe implementation, the userspace syscall verifier zvrfykpipeinit in kernel/pipe.c used KSYSCALLOBJ which requires the kernel object to already be initialized instead of KSYSCALLOBJNEVERINIT which rejects an already-initialized object. As a result, on CONFIGUSERSPACE builds an...

EUVD-2026-43698

In Zephyr's kernel pipe implementation, the userspace syscall verifier zvrfykpipeinit in kernel/pipe.c used KSYSCALLOBJ which requires the kernel object to already be initialized instead of KSYSCALLOBJNEVERINIT which rejects an already-initialized object. As a result, on CONFIGUSERSPACE builds an...

CVE-2026-10670 User-triggerable kernel NULL-pointer dereference (DoS) in `k_thread_name_copy()` syscall verifier

The CONFIGUSERSPACE verification handler for the kthreadnamecopy system call zvrfykthreadnamecopy in kernel/thread.c calls kobjectfind on the caller-supplied thread pointer and then dereferences the returned struct kobject without checking it for NULL. kobjectfind returns NULL whenever the suppli...

CVE-2026-10670

The CVE describes a local denial of service in Zephyr’s kernel: the CONFIG_USERSPACE verifier for k_thread_name_copy() dereferences ko without NULL checking after k_object_find() returns NULL for unregistered pointers. This NULL dereference occurs in supervisor mode, causing a kernel fault and po...

PT-2026-58038

In Zephyr's kernel pipe implementation, the userspace syscall verifier z vrfy k pipe init in kernel/pipe.c used K SYSCALL OBJ which requires the kernel object to already be initialized instead of K SYSCALL OBJ NEVER INIT which rejects an already-initialized object. As a result, on CONFIG USERSPAC...

PYSEC-2026-2589 Lemur: JWT verifier honors attacker-supplied alg, enabling ATO

Lemur 1.9.0: JWT verifier trusts attacker-supplied alg from token header — defense-in-depth gap; chain-dependent ATO with secret disclosure Vulnerability Summary Field | Value -- | -- Title | Lemur 1.9.0: JWT verifier trusts attacker-supplied alg from token header — defense-in-depth gap;...

MAL-2026-10228 Malicious code in chat-adapter-zoom (npm)

The chat-adapter-zoom package was published to the npm registry by user 'click2ai' maintainer email [email protected] as part of a dependency-confusion / reconnaissance campaign. The package name mimics the internal/private package naming convention of a target organization a Zoom...

CVE-2026-46455

Insufficient Session Expiration vulnerability in Apache Camel Keycloak Component. The camel-keycloak security helper KeycloakSecurityHelper.parseAndVerifyAccessToken builds a Keycloak TokenVerifier using withChecks... with only the subject-exists check and the realm-URL issuer check. Keycloak's...

CVE-2026-46455 Apache Camel: Camel-Keycloak: The access-token validity window is not verified because the IS_ACTIVE check is missing from the TokenVerifier, allowing expired tokens to be accepted

Insufficient Session Expiration vulnerability in Apache Camel Keycloak Component. The camel-keycloak security helper KeycloakSecurityHelper.parseAndVerifyAccessToken builds a Keycloak TokenVerifier using withChecks... with only the subject-exists check and the realm-URL issuer check. Keycloak's...

CVE-2026-46455

Insufficient Session Expiration vulnerability in Apache Camel Keycloak Component. The camel-keycloak security helper KeycloakSecurityHelper.parseAndVerifyAccessToken builds a Keycloak TokenVerifier using withChecks... with only the subject-exists check and the realm-URL issuer check. Keycloak's...

CVE-2026-46455

CVE-2026-46455 affects Apache Camel with the camel-keycloak component. The security helper KeycloakSecurityHelper.parseAndVerifyAccessToken builds a Keycloak TokenVerifier using withChecks(...) that only enforces subject and issuer, but omits the default IS_ACTIVE check. Consequently, the verifie...

PT-2026-55890

Name of the Vulnerable Software and Affected Versions Apache Camel versions 4.18.0 through 4.18.2 Apache Camel versions 4.19.0 through 4.20.x Description Insufficient session expiration in the Apache Camel Keycloak Component occurs because the KeycloakSecurityHelper.parseAndVerifyAccessToken...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass due to improper enforcement of the PKCE S256 challenge during the OAuth2 token exchange process. An attacker can obtain access tokens without providing the expected code verifier by bypassing the intended...

CVE-2026-26247

Gitea versions before 1.25.5 do not persist the OAuth2 PKCE S256 challenge method correctly during authorization, allowing token exchange without the expected verifier check...

CVE-2026-26247

Gitea versions before 1.25.5 are affected by an OAuth2 PKCE S256 verification weakness during the authorization/token-exchange flow. The underlying issue is that PKCE S256 is not persisted/validated correctly, allowing token exchange without the required verifier check. Impact is a potential acce...

CVE-2026-26247 Gitea OAuth2 PKCE S256 challenges are not enforced during token exchange

Gitea versions before 1.25.5 do not persist the OAuth2 PKCE S256 challenge method correctly during authorization, allowing token exchange without the expected verifier check...

CVE-2026-26247 Gitea OAuth2 PKCE S256 challenges are not enforced during token exchange

Gitea versions before 1.25.5 do not persist the OAuth2 PKCE S256 challenge method correctly during authorization, allowing token exchange without the expected verifier check...