jq: Embedded-NUL Truncation in CLI JSON Input Path Causes Prefix-Only Validation of Malformed Input

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Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007483)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007483 advisory. In the Linux kernel, the following vulnerability has been resolved: hfsplus: remove mutexlock check in hfsplusfreeextents Syzbot reported an issue in hfsplus...

jq: jq: Input validation bypass via embedded NUL bytes allows parser differential attacks

A flaw was found in jq, a command-line JSON processor. This vulnerability allows a remote attacker to bypass input validation by crafting malicious JSON input containing embedded null NUL bytes. Due to incorrect handling of input buffer lengths, jq truncates the input at the first NUL byte,...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization due to improper truncation of subresource names in the authorization process. An attacker can gain unauthorized access to subresources or perform unauthorized actions by exploiting incorrect permission evaluation...

KubeVirt's authorization mechanism improperly truncates subresource names

A flaw was found in KubeVirt's Role-Based Access Control RBAC evaluation logic. The authorization mechanism improperly truncates subresource names, leading to incorrect permission evaluations. This allows authenticated users with specific custom roles to gain unauthorized access to subresources,...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization due to improper truncation of subresource names in the authorization process. An attacker can gain unauthorized access to subresources or perform unauthorized actions by exploiting incorrect permission evaluation...

CVE-2026-26178

Integer size truncation in Windows Advanced Rasterization Platform WARP allows an unauthorized attacker to elevate privileges locally...

CVE-2026-6383

A flaw was found in KubeVirt's Role-Based Access Control RBAC evaluation logic. The authorization mechanism improperly truncates subresource names, leading to incorrect permission evaluations. This allows authenticated users with specific custom roles to gain unauthorized access to subresources,...

CVE-2026-6383

A flaw was found in KubeVirt's Role-Based Access Control RBAC evaluation logic. The authorization mechanism improperly truncates subresource names, leading to incorrect permission evaluations. This allows authenticated users with specific custom roles to gain unauthorized access to subresources,...

Schneider Electric PowerChute Serial Shutdown Security Bypass Vulnerability (CNVD-2026-18328)

Schneider Electric PowerChute Serial Shutdown is a UPS management, normal shutdown and energy management software from Schneider Electric France. A security bypass vulnerability exists in Schneider Electric PowerChute Serial Shutdown that stems from improper validation of a specified number of...

EUVD-2026-22418

Integer size truncation in Windows Advanced Rasterization Platform WARP allows an unauthorized attacker to elevate privileges locally...

EUVD-2026-22290

CWE-1284 Improper Validation of Specified Quantity in Input vulnerability exists that could cause Event and Data Log truncation impacting log integrity when a Web Admin user alters the POST /logsettings request payload...

CVE-2026-26178

Integer size truncation in Windows Advanced Rasterization Platform WARP allows an unauthorized attacker to elevate privileges locally...

CVE-2026-33948

A flaw was found in jq, a command-line JSON processor. This vulnerability allows a remote attacker to bypass input validation by crafting malicious JSON input containing embedded null NUL bytes. Due to incorrect handling of input buffer lengths, jq truncates the input at the first NUL byte,...

CVE-2026-2403

CWE-1284 Improper Validation of Specified Quantity in Input vulnerability exists that could cause Event and Data Log truncation impacting log integrity when a Web Admin user alters the POST /logsettings request payload...

CVE-2026-2403

CWE-1284 Improper Validation of Specified Quantity in Input vulnerability exists that could cause Event and Data Log truncation impacting log integrity when a Web Admin user alters the POST /logsettings request payload...

CVE-2026-2403

CWE-1284 Improper Validation of Specified Quantity in Input vulnerability exists that could cause Event and Data Log truncation impacting log integrity when a Web Admin user alters the POST /logsettings request payload...

CVE-2026-2403

The CVE describes an input validation flaw (CWE-1284) where improper validation of a specified quantity in the POST /logsettings payload by a Web Admin user can lead to Event and Data Log truncation, compromising log integrity. Exploitation details are not provided beyond the admin payload manipu...

Windows Advanced Rasterization Platform Elevation of Privilege Vulnerability

Integer size truncation in Windows Advanced Rasterization Platform WARP allows an unauthorized attacker to elevate privileges locally...

DEBIAN-CVE-2026-33948

jq is a command-line JSON processor. Commits before 6374ae0bcdfe33a18eb0ae6db28493b1f34a0a5b contain a vulnerability where CLI input parsing allows validation bypass via embedded NUL bytes. When reading JSON from files or stdin, jq uses strlen to determine buffer length instead of the actual byte...