CVE-2026-42248 Missing Signature Verification for Updates in Ollama

Ollama for Windows does not perform integrity or authenticity verification of downloaded update executables. Unlike other platforms, the Windows implementation of the update verification routine unconditionally returns success so no digital signature or trust validation is performed before stagin...

CVE-2026-42248

Ollama for Windows does not perform integrity or authenticity verification of downloaded update executables. Unlike other platforms, the Windows implementation of the update verification routine unconditionally returns success so no digital signature or trust validation is performed before stagin...

CVE-2026-42248

Ollama for Windows does not perform integrity or authenticity verification of downloaded update executables. Unlike other platforms, the Windows implementation of the update verification routine unconditionally returns success so no digital signature or trust validation is performed before stagin...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.19.29 security and extras update

Red Hat OpenShift Container Platform release 4.19.29 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.19. Red Hat Product Security has rated this update as having a security impact of...

Important: Red Hat Security Advisory: Assisted Installer RHEL 8 components for Multicluster Engine for Kubernetes 2.7.10

Assisted installer RHEL 8 components for the multicluster engine for Kubernetes 2.7.10 General Availability release, with updates to container images. Assisted Installer RHEL 8 integrates components for the general multicluster engine for Kubernetes 2.7.10 release that simplify the process of...

PT-2026-35912

Name of the Vulnerable Software and Affected Versions Ollama for Windows versions 0.12.10 through 0.17.5 Description The update mechanism in Ollama for Windows allows Remote Code Execution due to improper handling of attacker-controlled HTTP response headers. The application constructs local file...

PT-2026-35911

Name of the Vulnerable Software and Affected Versions Ollama for Windows versions 0.12.10 through 0.17.5 Description Ollama for Windows fails to verify the integrity or authenticity of downloaded update executables. The update verification routine on Windows unconditionally returns success,...

Important Photon OS Security Update - PHSA-2026-5.0-0836

Updates of 'ncurses' packages of Photon OS have been released...

Ollama 安全漏洞

Ollama is an open-source tool developed by Ollama that can be run locally, used for managing and customizing large language models. Versions of Ollama from 0.12.10 to 0.17.5 have security vulnerabilities. These vulnerabilities stem from the lack of integrity or authenticity verification when...

The vulnerability of the `mcde_dsi_bind()` function in the `drivers/gpu/drm/mcde/mcde_dsi.c` file of the Linux kernel’s Direct Rendering Infrastructure driver allows a malicious actor to gain unauthorized access to protected information.

The vulnerability of the mcdedsibind function in the drivers/gpu/drm/mcde/mcdedsi.c file of the Direct Rendering Infrastructure DRI driver for the Linux kernel is related to errors during link counter updates. Exploiting this vulnerability may allow an attacker to gain unauthorized access to...

The vulnerability of the cxl_calc_capp_routing() function in the drivers/misc/cxl/pci.c module of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the cxlcalccapprouting function in the drivers/misc/cxl/pci.c module of the Linux kernel is related to errors during link counters updates. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the function mt8183_mt6358_ts3a227_max98357_dev_probe() in the sound module/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c code, which supports Linux operating system SoC cores for audio support. This vulnerability allows a hacker to cause a service failure.

The vulnerability of the mt8183mt6358ts3a227max98357devprobe function in the sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c sound-related module of the Linux operating system’s SoC kernel is associated with errors during link counter updates. Exploiting this vulnerability can allow an...

TencentOS Server 3: freerdp (TSSA-2026:0266)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0266 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass through improper validation of the nick parameter in the user update process. An attacker can modify immutable account identifiers by intercepting and altering POST requests, potentially sabotaging audit trails,...

Important: Red Hat Security Advisory: VolSync v0.14 security fixes and container updates

VolSync v0.14 General Availability release images, which provide enhancements, security fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

CLSA-2026-1777393695 java-11-openjdk: Fix of 6 CVEs

Upgrade to openjdk-11.0.30+7 GA. The following CVEs were fixed: - CVE-2026-21945: enhance certificate checking - CVE-2026-21932: enhance handling of URIs - CVE-2026-21933: improve HttpServer request handling - CVE-2026-21925: improve JMX connections - CVE-2025-64720: update libpng to 1.6.51 -...

CVE-2026-7323

Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150.0.1, Firefox ES...

New Linux FIRESTARTER Backdoor Targets Cisco Firepower Devices

CISA and NCSC warn that FIRESTARTER, a Linux-based backdoor, targets Cisco Firepower devices, evades patches, and enables persistent access even after firmware updates...

Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli System Automation Application Manager (CVE-2026-21945, CVE-2026-21932, CVE-2026-21933, CVE-2026-21925))

Summary There are multiple vulnerabilities in IBM SDK Java Technology Edition used by IBM Tivoli System Automation Application Manager. Vulnerability Details CVEID:CVE-2026-21945 DESCRIPTION: Java SE is vulnerable to a denial of service, caused by an easily exploitable vulnerability issue that...

CLSA-2026-1777368104 Fix CVE(s): CVE-2023-39810

SECURITY UPDATE: directory traversal in cpio extraction - debian/patches/CVE-2023-39810.patch: add FEATUREPATHTRAVERSALPROTECTION config option, call stripunsafeprefix in dataextractall.c to prevent path traversal via ../ in archive filenames. Covers cpio, ar, rpm. - Enable...