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Blog posts tagged "Vulnerabilities"

Januscape vulnerability CVE-2026-53359 mitigations available

Introduction A local privilege escalation (LPE) vulnerability affecting the Linux kernel was publicly disclosed on July 6, 2026. The vulnerability was...


Security and Compliance
DirtyClone Linux kernel local privilege escalation vulnerability fixes available

On June 25, 2026, JFrog published their research into CVE-2026-43503, referring to the vulnerability as DirtyClone. The vulnerability had previously been...


Security and Compliance
pedit COW kernel local privilege escalation vulnerability mitigations

Mitigations are available for the Linux vulnerability with CVE ID CVE-2026-46331. The CVE ID was assigned on June 16 2026 and highlighted as a local privilege...


Security and Compliance
PinTheft Linux kernel vulnerability mitigation

A local privilege escalation (LPE) security vulnerability in the Linux kernel, codename "PinTheft," was publicly disclosed on May 19, 2026. The vulnerability...


Company
CVE-2026-46333 (ssh-keysign-pwn) Linux kernel vulnerability mitigations

An information disclosure security vulnerability in the Linux kernel was publicly disclosed on May 15th, 2026. The vulnerability was reported by Qualys and...


Company
Finding the blind spot: How Canonical hunts logic flaws with AI

AI is accelerating and improving how security engineers find and fix vulnerabilities. A new tool developed and used at Canonical, called Redhound, has already...


AI
Fragnesia Linux kernel local privilege escalation vulnerability mitigations

A local privilege escalation (LPE) vulnerability affecting the Linux kernel has been publicly disclosed on May 13, 2026. The vulnerability has been assigned...


Company
Dirty Frag Linux kernel local privilege escalation vulnerability mitigations

Two local privilege escalation (LPE) vulnerabilities affecting the Linux kernel have been publicly disclosed on May 7, 2026. The vulnerabilities have been...


Company
Fixes available for CVE-2026-31431 (Copy Fail) Linux Kernel Local Privilege Escalation Vulnerability

A local privilege escalation (LPE) vulnerability affecting the Linux kernel has been publicly disclosed on April 29, 2026. The vulnerability has been assigned...


Company
AppArmor vulnerability fixes available

Qualys discovered several vulnerabilities in the AppArmor code of the Linux kernel. These are being referred to as CrackArmor, while CVE IDs are in the...


Company
What are dependencies, and how do you secure them?

There are thousands of free-to-use, ready-built programs and code repositories that solve problems you’d otherwise need to spend weeks building the solutions...


Security
Fixes available for local privilege escalation vulnerability in libblockdev using udisks

Qualys discovered two vulnerabilities in various Linux distributions which allow local attackers to escalate privileges. The first vulnerability...


Company
Apport local information disclosure vulnerability fixes available

Qualys discovered two vulnerabilities in various Linux distributions which allow a local attacker with permission to create user namespaces to leak core dumps...


Company
Rsync remote code execution and related vulnerability fixes available

Canonical’s security team has released updates of the rsync packages for all supported Ubuntu releases. The updates remediate CVE-2024-12084, CVE-2024-12085,...


Hardening
What is vulnerability management?

Vulnerability management is the holistic process of identifying and handling security risks in an organization’s networks, systems and devices. Vulnerability...


Security
Needrestart local privilege escalation vulnerability fixes available

Qualys discovered vulnerabilities which allow a local attacker to gain root privileges in the needrestart package (CVE-2024-48990, CVE-2024-48991,...


Company
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