PT-2026-90410

In the Linux kernel, the following vulnerability has been resolved: nfsd: check client ownership when cancelling a copy-notify stateid On the OFFLOAD CANCEL path clp != NULL, manage cpntf state freed the target cpntf state without checking ownership. The lookup key st-si opaque.so id is allocated...

PT-2026-90400

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix cpntf publish race in nfs4 init cp state nfs4 alloc init cpntf state published the new cpntf entry into the s2s cp stateids IDR with cs type set in one s2s cp lock section, then took the lock again to list add it onto p...

CVE-2026-18042: Missing Authorization

The WP Travel WordPress plugin before 12.0.2 does not verify that the requester is authorized to act on the booking targeted by one of its front-end payment-message handlers, allowing unauthenticated attackers to cancel the payment on any customer's booking...

PT-2026-88174

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the build CLI command does not check the Item/Cancel permission when using the -s flag to cancel a build triggered to wait for completion, allowing attackers with Item/Build permission to cancel builds started by other users...

UBUNTU-CVE-2026-80756

In the Linux kernel, the following vulnerability has been resolved: selinux: do not cancel a policy conversion that never started selwriteload calls selinuxpolicycancel when selmakepolicynodes fails, and that helper dereferences the outgoing policy to cancel its sidtab conversion. On the first...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via cancellation of downstream builds in Pipeline: Build Step Plugin. An attacker can cancel downstream Jenkins builds without the required Item/Cancel permission because the plugin fails to verify that the build's...

CVE-2026-84657

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the build CLI command does not check the Item/Cancel permission when using the -s flag to cancel a build triggered to wait for completion, allowing attackers with Item/Build permission to cancel builds started by other users...

EUVD-2026-70127

A missing permission check in Jenkins Pipeline: Build Step Plugin 599.v4b67ea11b152 and earlier causes downstream builds awaited by the waitForBuild step when the propagateAbort parameter is used to be canceled even when the build's authentication lacks Item/Cancel permission on the downstream jo...

CVE-2026-84661

A missing permission check in Jenkins Pipeline: Build Step Plugin 599.v4b67ea11b152 and earlier causes downstream builds awaited by the waitForBuild step when the propagateAbort parameter is used to be canceled even when the build's authentication lacks Item/Cancel permission on the downstream jo...

EUVD-2026-70126

A missing permission check in Jenkins Pipeline: Build Step Plugin 599.v4b67ea11b152 and earlier causes downstream builds triggered by the build step to be canceled even when the build's authentication lacks Item/Cancel permission on the downstream job...

CVE-2026-84660

A missing permission check in Jenkins Pipeline: Build Step Plugin 599.v4b67ea11b152 and earlier causes downstream builds triggered by the build step to be canceled even when the build's authentication lacks Item/Cancel permission on the downstream job...

CVE-2026-84660

The Jenkins Pipeline: Build Step Plugin (version 599.v4b_67ea_11b_152 and earlier) is vulnerable to a missing authorization check. When a pipeline uses the build step to trigger a downstream build, the plugin fails to verify if the build's authentication possesses the Item/Cancel permission for t...

CVE-2026-84657

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the build CLI command does not check the Item/Cancel permission when using the -s flag to cancel a build triggered to wait for completion, allowing attackers with Item/Build permission to cancel builds started by other users...

CVE-2026-84657

In Jenkins version 2.579 and earlier (including LTS 2.568.2 and earlier ), the build CLI command fails to verify the Item/Cancel permission when utilizing the -s flag to cancel a build triggered to wait for completion. This flaw allows an attacker with Item/Build permissions to cancel builds init...

EUVD-2026-70123

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the build CLI command does not check the Item/Cancel permission when using the -s flag to cancel a build triggered to wait for completion, allowing attackers with Item/Build permission to cancel builds started by other users...

CVE-2026-84657

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the build CLI command does not check the Item/Cancel permission when using the -s flag to cancel a build triggered to wait for completion, allowing attackers with Item/Build permission to cancel builds started by other users...

PT-2026-84780

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the build CLI command does not check the Item/Cancel permission when using the -s flag to cancel a build triggered to wait for completion, allowing attackers with Item/Build permission to cancel builds started by other users...

Missing permission check in pipeline-build-step allows canceling downstream builds

Builds in Jenkins are associated with an authentication that controls the permissions that the build has to interact with other elements in Jenkins. By default, builds run as SYSTEM and are unconstrained unless plugins implement specific additional permission checks. Plugins like Authorize Projec...

Missing permission check allows canceling builds

The build command of the Jenkins CLI can be invoked with the -s flag to wait for a triggered build to complete, canceling the build when the CLI client is interrupted. Jenkins merges multiple requests to build the same job with the same parameters into a single queue item. In Jenkins 2.579 and...

CVE-2026-84661: Missing Authorization

A missing permission check in Jenkins Pipeline: Build Step Plugin 599.v4b67ea11b152 and earlier causes downstream builds awaited by the waitForBuild step when the propagateAbort parameter is used to be canceled even when the build's authentication lacks Item/Cancel permission on the downstream jo...