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26844 result(s) for "Linux" — best match first.

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Atlassian Data Center — CVE-2026-21589
Vulnerability High

Atlassian Data Center: critical flaw lets anyone read files on Jira, Confluence and Bitbucket servers

Atlassian disclosed on 5 October 2026 CVE-2026-21589 (CVSS 9.3), a path traversal flaw in eight self-hosted products, including Jira, Confluence and Bitbucket Data Center. No logi…

AtlassianJiraConfluence

October 7, 2026 Read more →
Citrix NetScaler — CVE-2026-88771 · 88772 · 88779
Vulnerability Critical

Citrix NetScaler: two critical zero-days under mass exploitation — patch, then check for compromise

Two pre-authentication flaws in NetScaler ADC and Gateway (CVE-2026-88771 and CVE-2026-88772, CVSS 9.5) were exploited before any fix existed and are now used by many attacker gro…

CitrixVPN

October 4, 2026 Read more →
Source Watch

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 libseccomp Important Buffer Overflow Issues 2026-752186819e

libseccomp 2.6.1 packaging changes Enable Python bindings on Fedora 44+ upstream changes - July 1, 2026 Update the syscall table for Linux v7.1.0-rc4

Linux

85 days ago · Jul 20, 2026, 2:54 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 libnfs Integer Overflow Security Fix DLA-4689-1 CVE-2026-53689

An issue has been found in libnfs, am NFS client library. The issue is related to to a missing validation of a string size that might lead to an integer overfl…

Linux

86 days ago · Jul 19, 2026, 9:19 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS Linux Critical Privilege Escalation and DoS Update DLA-4688-1

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. For Debian 12…

Linux Azure

87 days ago · Jul 18, 2026, 4:17 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 Kernel Important Bug Fixes Vulnerability 2026-39494

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 6:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 ipp-usb Significant Patch Updates ELSA-2026-35832

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 6:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux grafana-pcp Important CVE-2026-39821 Advisory ELSA-2026-35826

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 6:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 ELSA-2026-34109 httpd Important Buffer Overflow Fix

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 6:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 giflib Critical Buffer Overflow Resolution ELSA-2026-33502

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 6:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 perl-IO-Compress Important File Fix CVE-2026-48962

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 6:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 Postfix Important Buffer Overflow Fix ELSA-2026-25930

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 6:56 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 .NET 9.0 Significant Security Patch ELSA-2026-25112

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 6:56 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 ELSA-2026-19560 libsndfile Important Fix CVE-2026-37555

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 6:56 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 krb5 Major Security Patch ELSA-2026-19145

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 6:56 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 PackageKit Important Update ELSA-2026-19141 CVE-2026-41651

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 6:56 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 ELSA-2026-500004 Kernel Important DoS CVE-2026-31663

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 8:34 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 hplip Important Buffer Overflow Security Fix ELSA-2026-40831

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 8:34 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 ELSA-2026-40751 GIMP Important CVE-2026-58380 CVE-2026-58384

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 8:33 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 Python3.9 Important Bug Fix ELSA-2026-39798 CVE-2026-15308

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 8:33 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 perl-XML-LibXML Important Heap Exploit ELSA-2026-39553

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 8:33 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 cifs-utils Important Bug Fix CVE-2026-12505 ELSA-2026-39575

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 8:33 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 gegl Important Buffer Overflow Fix ELSA-2026-38485

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 17, 2026, 8:32 AM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux UEFI Shim Vulnerability Severe Exploitation of Obsolete Bootloaders

ESET researchers identified 11 old and forgotten Linux UEFI shim bootloaders at versions 0.9 and below that can be used to bypass UEFI Secure Boot on any UEFI-…

Linux

89 days ago · Jul 16, 2026, 5:10 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Advantage Tools Important APT Issues Vulnerabilities USN-8555-1

Several security issues were fixed in Ubuntu Advantage Tools.

Linux

89 days ago · Jul 16, 2026, 3:19 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 dhcpcd5 Moderate Denial of Service Update DLA-4686-1

Two vulnerabilities were discovered in dhcpcd5, a DHCP client, which may result in denial of service and possibly data corruption. For Debian 11 bullseye, thes…

Linux

90 days ago · Jul 15, 2026, 6:30 PM Read more →
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