Skip to content
Oracle Linux 7 Firefox Security Updates Address Multiple CVEs

Oracle Linux 7 Firefox Security Updates Address Multiple CVEs

First seen 12 Jun 2026, 18:10 UTC • •
API

Article Content

Browse articles
ThreatCluster AI
ThreatCluster •June 13, 2026 at 17:54 UTC
  • •Oracle released critical security updates for Firefox on Oracle Linux 7.
  • •The updates address 39 CVEs, including several high-severity vulnerabilities.
  • •Immediate action is recommended for users to apply the patches to prevent exploitation.

On June 12, 2026, Oracle released important security updates for Firefox on Oracle Linux 7, addressing multiple vulnerabilities. The updates include versions 140.8.0 ESR and 140.9.0 ESR, which fix a total of 39 CVEs, including CVE-2026-2447, CVE-2026-4684, and CVE-2026-4685. The vulnerabilities range from critical to high severity, affecting various components of the Firefox browser. Users are urged to update their systems to mitigate potential exploitation. The updates are particularly relevant for organizations relying on Oracle Linux 7 for their operations. The patches are available for immediate deployment, and administrators are advised to prioritize these updates to ensure security.

Start a free Starter trial for enhanced analysis

Ask AI about this cluster

Updated 100d ago How this analysis works

Timeline

2025-12-09
CVE-2025-14327 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2025-12-09
CVE-2025-14321 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-01-13
CVE-2026-0885 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-01-13
CVE-2026-0883 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-01-13
CVE-2026-0887 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-01-13
CVE-2026-0879 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-01-13
CVE-2026-0891 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-01-13
CVE-2026-0882 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-01-13
CVE-2026-0877 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-01-13
CVE-2026-0878 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE

More articles in this cluster (11)

Following this threat?

Track CVE-2025-14321 in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.

Free account · no card needed

Extracted Entities (91)

1 / 2