CVE-2026-18839

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

CVE-2026-18839

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

EUVD-2026-53642

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

CVE-2026-18839 Popt-devel: popt-static: size_t underflow in singleoptionhelp

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

CVE-2026-44605

A flaw was found in the RPM Package Manager RPM. A local user could be affected by a heap buffer overflow vulnerability when processing a specially crafted NDB database file. This issue arises from an error in how RPM handles certain calculations during file parsing, leading to an incorrect memor...

AZL-94665 CVE-2026-44605 affecting package rpm for versions less than 4.18.2-2

A flaw was found in the RPM Package Manager RPM. A local user could be affected by a heap buffer overflow vulnerability when processing a specially crafted NDB database file. This issue arises from an error in how RPM handles certain calculations during file parsing, leading to an incorrect memor...

CVE-2026-44605

A flaw was found in the RPM Package Manager RPM. A local user could be affected by a heap buffer overflow vulnerability when processing a specially crafted NDB database file. This issue arises from an error in how RPM handles certain calculations during file parsing, leading to an incorrect memor...

CVE-2026-44605 Rpm: heap buffer overflow in ndb slot table parsing

A flaw was found in the RPM Package Manager RPM. A local user could be affected by a heap buffer overflow vulnerability when processing a specially crafted NDB database file. This issue arises from an error in how RPM handles certain calculations during file parsing, leading to an incorrect memor...

CVE-2026-44605

CVE-2026-44605 describes a heap-based buffer overflow in RPM's NDB backend (lib/backend/ndb/rpmpkg.c) triggered while parsing the NDB slot table. The vulnerability arises from 32-bit arithmetic used to size a heap allocation (slotnpages * (PAGE_SIZE / SLOT_SIZE)); an attacker-controlled on-disk N...

EUVD-2026-53565

A flaw was found in the RPM Package Manager RPM. A local user could be affected by a heap buffer overflow vulnerability when processing a specially crafted NDB database file. This issue arises from an error in how RPM handles certain calculations during file parsing, leading to an incorrect memor...

keycloak-services: keycloak-services: SAML IdP-initiated broker login bypasses link-only restriction

A flaw was found in the SAML broker component of Keycloak, which is used to manage identity federation and user authentication. The issue occurs because the IdP-initiated Single Sign-On endpoint fails to check if a provider is restricted to account linking only. This allows an attacker with contr...

EUVD-2026-53395

A flaw was found in the SAML broker component of Keycloak, which is used to manage identity federation and user authentication. The issue occurs because the IdP-initiated Single Sign-On endpoint fails to check if a provider is restricted to account linking only. This allows an attacker with contr...

CVE-2026-64457

A flaw was found in the Linux kernel's virtiopci component. A local user with permissions to unbind a virtio balloon device can trigger a NULL pointer dereference. This occurs due to an indexing mismatch when the vpdelvqs function attempts to look up virtqueue information, leading to an access of...

CVE-2026-64446

A flaw was found in the Linux kernel's rtl8723bs Wi-Fi driver. A local user can exploit this vulnerability by supplying a crafted Wi-Fi Protected Access WPA Information Element IE during a connection request. This can lead to a one-byte heap buffer overflow, potentially causing memory corruption...

CVE-2026-64339

A flaw was found in the Linux kernel's USB subsystem, specifically within the usbio module. A malicious or malfunctioning Universal Serial Bus USB device can exploit this vulnerability by providing crafted input during a bulk IN transfer. This can lead to an out-of-bounds read, allowing the devic...

CVE-2026-12947

IBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.27 stores potentially sensitive information in log files that could be read by a local user...

CVE-2026-12947

CVE-2026-12947 affects IBM App Connect Enterprise versions 13.0.1.0–13.0.7.2 and 12.0.1.0–12.0.12.27. The issue involves storing potentially sensitive information in log files that could be read by a local user (CWE-532). IBM’s advisory lists the remediation via APAR IT49670, with fixes available...

CVE-2026-54365

CentreStack before 17.3 contains an unauthenticated deserialization vulnerability in GSNamespace.dll that allows unauthenticated attackers to create arbitrary local OS user accounts by supplying a crafted base64-encoded XML string to exposed API endpoints. Attackers can send a malicious...

EUVD-2026-51101

CentreStack before 17.3 contains an unauthenticated deserialization vulnerability in GSNamespace.dll that allows unauthenticated attackers to create arbitrary local OS user accounts by supplying a crafted base64-encoded XML string to exposed API endpoints. Attackers can send a malicious...

CVE-2026-54365

CentreStack prior to version 17.3 contains an unauthenticated deserialization vulnerability in GSNamespace.dll. An attacker can send a crafted base64-encoded XML via exposed API endpoints (jsonimportuserbyupn, jsonimportuserbyupnex, or japiimportuserbyupn) to trigger InternalImportAdUserByUPN(), ...