4622 matches found
OpenMcdf: Uncatchable infinite loop in DirectoryTree.TryGetDirectoryEntry on crafted CFB directory cycle
Summary The BST name-lookup loop in DirectoryTree.TryGetDirectoryEntry OpenMcdf/DirectoryTree.cs:35-46 walks directory entries by repeatedly calling directories.TryGetSiblingchild, siblingType, validateColor. A crafted CFB file with cyclic Left/Right sibling links among directory entries -...
CVE-2026-32739 libheif is Vulnerable to Infinite Loop DoS via stts Sample Duration Lookup
libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and below, a crafted 800-byte HEIF sequence file causes an infinite loop in Boxstts::getsampleduration, consuming 100% CPU indefinitely with zero progress, leading to DoS. The loop has no iteration limit or timeout and...
CVE-2026-32739 libheif is Vulnerable to Infinite Loop DoS via stts Sample Duration Lookup
libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and below, a crafted 800-byte HEIF sequence file causes an infinite loop in Boxstts::getsampleduration, consuming 100% CPU indefinitely with zero progress, leading to DoS. The loop has no iteration limit or timeout and...
freerdp: FreeRDP global-buffer-overflow
A global buffer overflow flaw has been discovered in FreeRDP. This global-buffer-overflow was observed in FreeRDP's Base64 decoding path. The root cause appears to be implementation-defined char signedness: on Arm/AArch64 builds, plain char is treated as unsigned, so the guard c = 0 can be...
GHSA-933F-RG6J-F46P Keycloak Account Resources user lookup contains broken access control
Keycloak's Account Resources user lookup endpoint allows a remote authenticated user, who owns at least one User-Managed Access UMA resource, to enumerate and harvest personally identifiable information PII for all realm users. By sending crafted requests with arbitrary usernames or email values,...
CVE-2026-37981
A flaw was found in Keycloak. A broken access control vulnerability in the Account Resources user lookup endpoint allows a remote authenticated user, who owns at least one User-Managed Access UMA resource, to enumerate and harvest personally identifiable information PII for all realm users. By...
CVE-2026-37981 Keycloak: org.keycloak.authorization: keycloak: information disclosure via broken access control in user lookup endpoint
A flaw was found in Keycloak. A broken access control vulnerability in the Account Resources user lookup endpoint allows a remote authenticated user, who owns at least one User-Managed Access UMA resource, to enumerate and harvest personally identifiable information PII for all realm users. By...
CVE-2026-37981 Keycloak: org.keycloak.authorization: keycloak: information disclosure via broken access control in user lookup endpoint
A flaw was found in Keycloak. A broken access control vulnerability in the Account Resources user lookup endpoint allows a remote authenticated user, who owns at least one User-Managed Access UMA resource, to enumerate and harvest personally identifiable information PII for all realm users. By...
CVE-2026-37981
Keycloak CVE-2026-37981 describes a broken access control in the Account Resources user lookup endpoint, where a remote authenticated user owning at least one UMA resource can enumerate and harvest PII for all realm users by sending crafted requests with arbitrary usernames or emails. The endpoin...
CVE-2026-37981
A flaw was found in Keycloak. A broken access control vulnerability in the Account Resources user lookup endpoint allows a remote authenticated user, who owns at least one User-Managed Access UMA resource, to enumerate and harvest personally identifiable information PII for all realm users. By...
CVE-2026-37981
A flaw was found in Keycloak. A broken access control vulnerability in the Account Resources user lookup endpoint allows a remote authenticated user, who owns at least one User-Managed Access UMA resource, to enumerate and harvest personally identifiable information PII for all realm users. By...
CLSA-2026-1779183482 Fix CVE(s): CVE-2026-45186
SECURITY UPDATE: denial of service via On^2 attribute name collision check with moderately sized crafted XML input - debian/patches/CVE-2026-45186.patch: replace linear scan in defineAttribute with O1 hash table lookup using new ELEMENTTYPE.defaultAttsNames field in expat/lib/xmlparse.c -...
Keycloak 安全漏洞
Keycloak is an open-source identity and access management solution developed by Keycloak. There is a security vulnerability in Keycloak. This vulnerability stems from an access control flaw in the Account Resources user lookup endpoint. It allows remote authenticated users who have at least one...
CLSA-2026-1778934026 Fix CVE(s): CVE-2026-42010
SECURITY UPDATE: Authentication bypass via NUL-byte truncation in RSA-PSK username lookup - debian/patches/CVE-2026-42010.patch: replace strleninfo-username with info-usernamelen in gnutlsprocrsapskclientkx in lib/auth/rsapsk.c to prevent NUL-byte truncation allowing username matching with...
SUSE SLED15 / SLES15 Security Update : python-Mako (SUSE-SU-2026:1819-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:1819-1 advisory. This update for python-Mako fixes the following issue: - CVE-2026-41205: Prior to 1.3.11, TemplateLookup.gettemplate is...
SUSE SLES15 Security Update : python-Mako (SUSE-SU-2026:1820-1)
The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:1820-1 advisory. This update for python-Mako fixes the following issue: - CVE-2026-41205: Prior to 1.3.11, TemplateLookup.gettemplate is vulnerable to path...
CVE-2026-45622
Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, there is an unauthenticated reflected cross-site scripting XSS issue in the public product return form in Vvveb CMS. The customerorderid POST parameter is inserted into the...
EUVD-2026-30583
Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, there is an unauthenticated reflected cross-site scripting XSS issue in the public product return form in Vvveb CMS. The customerorderid POST parameter is inserted into the...
CVE-2026-45622
Vvveb CMS (version prior to 1.0.8.3) is affected by an unauthenticated reflected XSS in the public product return form. The issue arises from inserting the customer_order_id into the error message without HTML escaping, allowing attacker-controlled HTML/JavaScript to execute in the submitting use...
