CVE reports

The Common Vulnerabilities and Exposures (CVE) system is used to identify, define, and catalog publicly disclosed cybersecurity vulnerabilities. Canonical keeps track of all CVEs affecting Ubuntu, and releases a security notice when an issue is fixed. You can find additional guidance for high-profile vulnerabilities in the Ubuntu Vulnerability Knowledge Base section

Search CVEs

By Ubuntu release

Recent CVEs

CVE-2026-64600

Medium priority
Needs evaluation

[xfs: resample the data fork mapping after cycling ILOCK]

162 affected packages

linux, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-hwe-5.11...

CVE-2026-64207

Medium priority
Needs evaluation

(In the Linux kernel, the following vulnerability has been resolved: n ...)

160 affected packages

linux, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-hwe-5.11...

CVE-2026-64206

Medium priority
Needs evaluation

(In the Linux kernel, the following vulnerability has been resolved: B ...)

160 affected packages

linux, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-hwe-5.11...

CVE-2026-64205

Medium priority
Needs evaluation

(In the Linux kernel, the following vulnerability has been resolved: i ...)

160 affected packages

linux, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-hwe-5.11...

CVE-2026-64192

Medium priority
Needs evaluation

(In the Linux kernel, the following vulnerability has been resolved: b ...)

160 affected packages

linux, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-hwe-5.11...

CVE-2026-64191

Medium priority
Needs evaluation

(In the Linux kernel, the following vulnerability has been resolved: i ...)

160 affected packages

linux, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-hwe-5.11...

CVE-2026-64190

Medium priority
Needs evaluation

(In the Linux kernel, the following vulnerability has been resolved: n ...)

160 affected packages

linux, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-hwe-5.11...

CVE-2026-64189

Medium priority
Needs evaluation

(In the Linux kernel, the following vulnerability has been resolved: n ...)

160 affected packages

linux, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-hwe-5.11...

CVE-2026-64188

Medium priority
Needs evaluation

(In the Linux kernel, the following vulnerability has been resolved: n ...)

160 affected packages

linux, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-hwe-5.11...

CVE-2026-64187

Medium priority
Needs evaluation

(In the Linux kernel, the following vulnerability has been resolved: x ...)

160 affected packages

linux, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-hwe-5.11...

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