Monthly
Denial-of-service attack vectors in OpenRGB's unauthenticated TCP network protocol server (listening on 0.0.0.0:6742) allow any network-reachable attacker to crash or resource-exhaust the OpenRGB daemon without authentication. CVE-2026-18794 covers multiple DoS paths rooted in absent input-size validation - the server performs uncapped memory allocations from attacker-controlled length fields and passes raw network data to string constructors without null-termination checks. A Python reproducer script was published alongside coordinated disclosure on 2026-08-25, lowering the exploitation bar significantly. No CISA KEV listing; upstream 1.0rc3-hotfix addresses the worst aspects of the disclosed flaw set.
Authenticated annotation slot hijacking in CVAT versions 2.17.0 through 2.71.x enables any user with write access to a single job to deny automatic annotation service to arbitrary other tasks by submitting batch annotation requests with deliberately mismatched task and job IDs. The `RequestViewSet.create` endpoint reserved the single active annotation slot by task ID without validating that the submitted job belonged to that task or that the requester had any access to it, allowing cross-task resource monopolization. No public exploit code exists and the vulnerability is absent from CISA KEV; vendor-confirmed fix is available in v2.72.0.
Incomplete HTTP parameter pollution validation in Keycloak's keycloak-services component exposes OIDC authentication flows to session fixation and account confusion attacks. The security check inspects only the query string of redirect URLs while ignoring the URL fragment, enabling an attacker to inject duplicate security parameters when a client is configured with a wildcard redirect URI. No public exploit has been identified at time of analysis; the CVSS score of 3.4 (AC:H, UI:R) correctly reflects that exploitation requires both a permissive wildcard redirect URI configuration and a non-spec-compliant client application that trusts attacker-injected parameters over Keycloak-issued values.
Keycloak's identity provider management component exposes OIDC client secrets to delegated administrators who manipulate the masked sentinel value mechanism during IdP updates. When a delegated admin submits a configuration update using the sentinel placeholder for the client secret while simultaneously changing the token URL to an attacker-controlled endpoint, Keycloak improperly reuses the real underlying secret without validating the consistency of the changed security-sensitive field. On the next authentication flow through that identity provider, Keycloak transmits the real client secret to the attacker's token URL, resulting in credential exfiltration. No public exploit code has been identified at time of analysis, and this CVE is not listed in the CISA KEV catalog.
Local privilege escalation in Windows Secure Kernel Mode (SKM/VTL1) allows an already-authenticated attacker to elevate to higher privileges on affected Windows 10, Windows 11 (through 26H1), and Windows Server 2016-2025 systems. The flaw stems from improper consistency validation of input crossing the trust boundary into the isolated secure kernel (CWE-1288), yielding full confidentiality, integrity, and availability impact on the local host. Microsoft has released a patch; there is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
Keycloak's OIDC broker incorrectly applies the email_verified claim from the id_token to whichever email address is returned by the userinfo endpoint, even when those two sources disagree. An attacker who controls or compromises an upstream OIDC identity provider can exploit this desynchronization - configured with trustEmail=true - to mark an arbitrary, attacker-chosen email address as verified in Keycloak's database. The practical consequence is bypassing email verification workflows or triggering account linkage/takeover in applications that trust the email_verified flag from Keycloak for identity decisions. No public exploit code exists and no CISA KEV listing applies at time of analysis.
HTTP parameter pollution in Keycloak enables authentication bypass against deployments where OAuth/OIDC client applications are configured with permissive redirect URI patterns. An unauthenticated remote attacker who can trick a user into clicking a crafted authorization URL can inject duplicate HTTP parameters into the OAuth flow, causing the client application to prioritize attacker-supplied values over server-authoritative data - potentially hijacking the authentication process or gaining unauthorized resource access. No public exploit has been identified and EPSS (0.08%, 23rd percentile) signals low real-world exploitation probability; however, the authentication bypass impact is meaningful in identity-sensitive deployments.
Remote unauthenticated attackers can trigger out-of-bounds memory access in the Linux kernel SMB client's DACL parsing code by sending a malicious SMB response with a truncated DACL structure. The vulnerability exists in build_sec_desc() and id_mode_to_cifs_acl() functions which insufficiently validate server-supplied ACL data before rewriting it during chmod/chown operations, allowing ACE traversal beyond validated memory bounds. CVSS 8.8 indicates high severity with network vector requiring user interaction. EPSS score of 0.02% (5th percentile) suggests low observed exploitation probability in the wild, and no active exploitation is confirmed (not in CISA KEV). Vendor patch available targeting Linux kernel 7.0.2 and 7.1-rc1.
A local attacker could cause a full device reset by resetting the device passwords using an invalid reset file via USB. [CVSS 7.7 HIGH]
An issue has been discovered in GitLab CE/EE affecting all versions from 11.1 before 17.10.7, 17.11 before 17.11.3, and 18.0 before 18.0.1. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.
Denial-of-service attack vectors in OpenRGB's unauthenticated TCP network protocol server (listening on 0.0.0.0:6742) allow any network-reachable attacker to crash or resource-exhaust the OpenRGB daemon without authentication. CVE-2026-18794 covers multiple DoS paths rooted in absent input-size validation - the server performs uncapped memory allocations from attacker-controlled length fields and passes raw network data to string constructors without null-termination checks. A Python reproducer script was published alongside coordinated disclosure on 2026-08-25, lowering the exploitation bar significantly. No CISA KEV listing; upstream 1.0rc3-hotfix addresses the worst aspects of the disclosed flaw set.
Authenticated annotation slot hijacking in CVAT versions 2.17.0 through 2.71.x enables any user with write access to a single job to deny automatic annotation service to arbitrary other tasks by submitting batch annotation requests with deliberately mismatched task and job IDs. The `RequestViewSet.create` endpoint reserved the single active annotation slot by task ID without validating that the submitted job belonged to that task or that the requester had any access to it, allowing cross-task resource monopolization. No public exploit code exists and the vulnerability is absent from CISA KEV; vendor-confirmed fix is available in v2.72.0.
Incomplete HTTP parameter pollution validation in Keycloak's keycloak-services component exposes OIDC authentication flows to session fixation and account confusion attacks. The security check inspects only the query string of redirect URLs while ignoring the URL fragment, enabling an attacker to inject duplicate security parameters when a client is configured with a wildcard redirect URI. No public exploit has been identified at time of analysis; the CVSS score of 3.4 (AC:H, UI:R) correctly reflects that exploitation requires both a permissive wildcard redirect URI configuration and a non-spec-compliant client application that trusts attacker-injected parameters over Keycloak-issued values.
Keycloak's identity provider management component exposes OIDC client secrets to delegated administrators who manipulate the masked sentinel value mechanism during IdP updates. When a delegated admin submits a configuration update using the sentinel placeholder for the client secret while simultaneously changing the token URL to an attacker-controlled endpoint, Keycloak improperly reuses the real underlying secret without validating the consistency of the changed security-sensitive field. On the next authentication flow through that identity provider, Keycloak transmits the real client secret to the attacker's token URL, resulting in credential exfiltration. No public exploit code has been identified at time of analysis, and this CVE is not listed in the CISA KEV catalog.
Local privilege escalation in Windows Secure Kernel Mode (SKM/VTL1) allows an already-authenticated attacker to elevate to higher privileges on affected Windows 10, Windows 11 (through 26H1), and Windows Server 2016-2025 systems. The flaw stems from improper consistency validation of input crossing the trust boundary into the isolated secure kernel (CWE-1288), yielding full confidentiality, integrity, and availability impact on the local host. Microsoft has released a patch; there is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
Keycloak's OIDC broker incorrectly applies the email_verified claim from the id_token to whichever email address is returned by the userinfo endpoint, even when those two sources disagree. An attacker who controls or compromises an upstream OIDC identity provider can exploit this desynchronization - configured with trustEmail=true - to mark an arbitrary, attacker-chosen email address as verified in Keycloak's database. The practical consequence is bypassing email verification workflows or triggering account linkage/takeover in applications that trust the email_verified flag from Keycloak for identity decisions. No public exploit code exists and no CISA KEV listing applies at time of analysis.
HTTP parameter pollution in Keycloak enables authentication bypass against deployments where OAuth/OIDC client applications are configured with permissive redirect URI patterns. An unauthenticated remote attacker who can trick a user into clicking a crafted authorization URL can inject duplicate HTTP parameters into the OAuth flow, causing the client application to prioritize attacker-supplied values over server-authoritative data - potentially hijacking the authentication process or gaining unauthorized resource access. No public exploit has been identified and EPSS (0.08%, 23rd percentile) signals low real-world exploitation probability; however, the authentication bypass impact is meaningful in identity-sensitive deployments.
Remote unauthenticated attackers can trigger out-of-bounds memory access in the Linux kernel SMB client's DACL parsing code by sending a malicious SMB response with a truncated DACL structure. The vulnerability exists in build_sec_desc() and id_mode_to_cifs_acl() functions which insufficiently validate server-supplied ACL data before rewriting it during chmod/chown operations, allowing ACE traversal beyond validated memory bounds. CVSS 8.8 indicates high severity with network vector requiring user interaction. EPSS score of 0.02% (5th percentile) suggests low observed exploitation probability in the wild, and no active exploitation is confirmed (not in CISA KEV). Vendor patch available targeting Linux kernel 7.0.2 and 7.1-rc1.
A local attacker could cause a full device reset by resetting the device passwords using an invalid reset file via USB. [CVSS 7.7 HIGH]
An issue has been discovered in GitLab CE/EE affecting all versions from 11.1 before 17.10.7, 17.11 before 17.11.3, and 18.0 before 18.0.1. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.