SUSE SLES12: avahi / avahi-compat-howl-devel / avahi-compat-mDNSResponder-devel / etc (SUSE-SU-2026:0422-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0422-1 advisory. - CVE-2025-68276: avahi: reachable assertion in avahiwideareascancache can lead to crash of avahi- daemon bsc1256498. - CVE-2025-68468: avahi:...

Security update for avahi

This update for avahi fixes the following issues: CVE-2025-68276: avahi: reachable assertion in avahiwideareascancache can lead to crash of avahi-daemon bsc1256498. CVE-2025-68468: avahi: reachable assertion in lookupmulticastcallback can lead to crash of avahi-daemon bsc1256499. CVE-2025-68471:...

Fedora 43 : p11-kit (2026-f1fabb2a49)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-f1fabb2a49 advisory. Notable changes from the rebase: pkcs11: Update PKCS11 headers to version 3.2 rpc: fix NULL dereference via CDeriveKey with specific NULL parameters...

Keycloak fails to verify if an Identity Provider (IdP) is enabled before issuing tokens

A flaw was found in Keycloak. A vulnerability exists in the jwt-authorization-grant flow where the server fails to verify if an Identity Provider IdP is enabled before issuing tokens. The issuer lookup mechanism lookupIdentityProviderFromIssuer retrieves the IdP configuration but does not filter...

GHSA-37GF-GMXV-74WV Keycloak fails to verify if an Identity Provider (IdP) is enabled before issuing tokens

A flaw was found in Keycloak. A vulnerability exists in the jwt-authorization-grant flow where the server fails to verify if an Identity Provider IdP is enabled before issuing tokens. The issuer lookup mechanism lookupIdentityProviderFromIssuer retrieves the IdP configuration but does not filter...

org.keycloak.protocol.oidc.grants: Disabled identity providers are still accepted for JWT Authorization Grant

A flaw was found in Keycloak. A vulnerability exists in the jwt-authorization-grant flow where the server fails to verify if an Identity Provider IdP is enabled before issuing tokens. The issuer lookup mechanism lookupIdentityProviderFromIssuer retrieves the IdP configuration but does not filter...

CVE-2026-1486

A flaw was found in Keycloak. A vulnerability exists in the jwt-authorization-grant flow where the server fails to verify if an Identity Provider IdP is enabled before issuing tokens. The issuer lookup mechanism lookupIdentityProviderFromIssuer retrieves the IdP configuration but does not filter...

CVE-2026-1486

A flaw was found in Keycloak. A vulnerability exists in the jwt-authorization-grant flow where the server fails to verify if an Identity Provider IdP is enabled before issuing tokens. The issuer lookup mechanism lookupIdentityProviderFromIssuer retrieves the IdP configuration but does not filter...

CVE-2026-1486

CVE-2026-1486 : In Keycloak, the jwt-authorization-grant flow fails to verify whether an IdP is enabled before issuing tokens. The issuer lookup (lookupIdentityProviderFromIssuer) fetches the IdP config but does not filter for isEnabled=false. If an administrator disables an IdP (e.g., due to com...

CVE-2026-1486 Org.keycloak.protocol.oidc.grants: disabled identity providers are still accepted for jwt authorization grant

A flaw was found in Keycloak. A vulnerability exists in the jwt-authorization-grant flow where the server fails to verify if an Identity Provider IdP is enabled before issuing tokens. The issuer lookup mechanism lookupIdentityProviderFromIssuer retrieves the IdP configuration but does not filter...

PT-2026-7128

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in the jwt-authorization-grant flow where the server does not verify if an Identity Provider IdP is enabled before issuing tokens. The lookupIdentityProviderFromIssuer mechanis...

GHSA-VHVQ-FV9F-WH4Q LookupResources Cursor section tampering can crash SpiceDB process via tuple.MustParse panic

Description A malformed or tampered-with LookupResources Cursor token can cause a panic in the SpiceDB process if it fails to parse. If an attacker were able to make requests to a SpiceDB instance, they could affect its availability. Reproduction If one was to take a cursor from a LookupResources...

LookupResources Cursor section tampering can crash SpiceDB process via tuple.MustParse panic

Description A malformed or tampered-with LookupResources Cursor token can cause a panic in the SpiceDB process if it fails to parse. If an attacker were able to make requests to a SpiceDB instance, they could affect its availability. Reproduction If one was to take a cursor from a LookupResources...

CVE-2020-37119

Nsauditor 3.0.28 and 3.2.1.0 contains a buffer overflow vulnerability in the DNS Lookup tool that allows attackers to execute arbitrary code by overwriting memory. Attackers can craft a malicious DNS query payload to trigger a three-byte overwrite, bypass ASLR, and execute shellcode through a...

PT-2026-6751

Name of the Vulnerable Software and Affected Versions Gogs versions prior to 0.13.4 Gogs versions 0.14.0+dev and earlier Description Gogs, an open-source self-hosted Git service, has an issue where the 2FA recovery code validation does not limit codes by user. This allows for cross-account bypass...

Unauthenticated Spree Commerce users can view completed guest orders by Order ID

Unauthenticated users can view completed guest orders by Order ID GHSL-2026-029 The OrdersControllershow action permits viewing completed guest orders by order number alone, without requiring the associated order token. Order lookup without enforcing token requirement in OrdersControllershow: rub...

CVE-2020-37119

Nsauditor 3.0.28 and 3.2.1.0 contains a buffer overflow vulnerability in the DNS Lookup tool that allows attackers to execute arbitrary code by overwriting memory. Attackers can craft a malicious DNS query payload to trigger a three-byte overwrite, bypass ASLR, and execute shellcode through a...

CVE-2020-37119

Nsauditor 3.0.28 and 3.2.1.0 contains a buffer overflow vulnerability in the DNS Lookup tool that allows attackers to execute arbitrary code by overwriting memory. Attackers can craft a malicious DNS query payload to trigger a three-byte overwrite, bypass ASLR, and execute shellcode through a...

CVE-2020-37119 Nsauditor 3.2.1.0 - Buffer Overflow (SEH+ASLR bypass (3 bytes overwrite))

Nsauditor 3.0.28 and 3.2.1.0 contains a buffer overflow vulnerability in the DNS Lookup tool that allows attackers to execute arbitrary code by overwriting memory. Attackers can craft a malicious DNS query payload to trigger a three-byte overwrite, bypass ASLR, and execute shellcode through a...

CVE-2020-37119

CVE-2020-37119 affects Nsauditor 3.0.28 and 3.2.1.0. A buffer overflow in the DNS Lookup tool allows an attacker to overwrite memory with a crafted DNS query payload, bypass ASLR, and execute shellcode. Reported exploit details indicate a three-byte overwrite, with potential for arbitrary code ex...