CVE-2026-77644
A critical bypass access control vulnerability has been reported in PTC Windchill Risk and Reliability (WRR) Enterprise Edition.
CVSS
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KEV
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Published: Aug 20, 2026 · Last modified: Aug 20, 2026 · CWE-306 · CWE-620
Not enough EPSS history yet.
A critical bypass access control vulnerability has been reported in PTC Windchill Risk and Reliability (WRR) Enterprise Edition.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-15576——
——0Improper authentication in the agent receiver of Checkmk <2.5.0p10 allows an unauthenticated remote attacker to bypass mutual TLS client certificate verification of relay endpoints by supplying a fixed placeholder identity in the request URL, resulting in limited impact on integrity and availability. Only the Cloud, Ultimate and Ultimate MT editions are affected, as other editions do not expose relay endpoints.6hCVE-2026-194415.3 MED—
——0Missing authentication for critical function vulnerability in IKAS Technology Inc. Rush allows Fake the Source of Data.
This issue affects Rush: through 21082026.9hCVE-2026-761373.3 LOW—
——0Missing authentication for critical function vulnerability exists in VOCALOID6. Any process running under the same local user account as a running VOCALOID6 Editor instance may escalate privileges via a local named pipe.14hCVE-2026-76157——
——0Missing authentication for a critical function in the upload API endpoint of Datiphy Data Management Center from v8.3.0 through v8.5.1 allows an unauthenticated remote attacker to upload arbitrary files to the server's configured upload directory.15hCVE-2026-492177.5 HIG—
——0Mailu is a mail server as a set of Docker images. Prior to version 2024.06.52, a missing authorization check in the Mailu admin REST API allows any unauthenticated attacker to remove any potential IP restriction or update the comment field from any existing user token provided the REST API is enabled. Upgrade to Mailu 2024.06.52 to receive a patch or, as a workaround, turn the REST API off.19hCVE-2026-9033——
——0An unauthenticated attacker with network access to the captive portal service of an affected device can terminate active captive portal sessions, including forcing logout of specific users or clearing all active sessions. Affected users must re-authenticate to regain access.
Successful exploitation may allow termination of individual or all active captive portal sessions, causing temporary service disruption and requiring users to re-authenticate.22h