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Redos
Redos
added 2026/06/22 12:00 a.m.12 views

ROS-20260622-73-0028

The vulnerability of Mozilla Firefox, Firefox ESR, and the email client Thunderbird relates to reading data beyond the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

8.1CVSS6.4AI score0.00384EPSS
SaveExploits0
CNVD
CNVD
added 2026/06/22 12:00 a.m.12 views

Multiple Mozilla Product Permissions Enhancement Vulnerabilities (CNVD-2026-26106)

Mozilla Firefox is an open-source web browser. Mozilla Firefox ESR is a extended support version of Firefox the web browser. Mozilla Thunderbird is an email client software that was separated from the Mozilla Application Suite. Several Mozilla products have vulnerabilities related to privilege...

8.8CVSS6AI score0.00395EPSS
SaveExploits0
BDU FSTEC
BDU FSTEC
added 2026/06/22 12:00 a.m.17 views

Vulnerability of the “Layout: Text and Fonts” component in Mozilla Firefox, Firefox ESR, and Thunderbird’s email client, allowing a hacker to cause a service failure.

The vulnerability of the Layout component: Texts and fonts in Mozilla Firefox, Firefox ESR, and the email client Thunderbird are vulnerable due to insufficient testing for unusual or exceptional states. Exploiting this vulnerability can allow a malicious actor to cause service failures...

7.8CVSS7.2AI score0.00687EPSS
SaveExploits0References19Affected Software7
BDU FSTEC
BDU FSTEC
added 2026/06/19 12:00 a.m.10 views

Vulnerability of the DOM component: Available in Mozilla Firefox, Firefox ESR, and Thunderbird email client browsers, allowing attackers to perform spoofing attacks.

The vulnerability of the DOM component: The Core and HTML browsers of Mozilla Firefox, Firefox ESR, and the email client Thunderbird are vulnerable to attacks that involve bypassing authentication procedures through spoofing. Exploiting this vulnerability allows attackers to carry out spoofing...

7.5CVSS5.7AI score0.00157EPSS
SaveExploits0References14Affected Software4
BDU FSTEC
BDU FSTEC
added 2026/06/19 12:00 a.m.11 views

The vulnerability in the browser developers of Mozilla Firefox, Firefox ESR, and the email client Thunderbird allows a hacker to escalate their privileges.

The vulnerability of Mozilla Firefox, Firefox ESR, and the email client Thunderbird relates to deficiencies in access control. Exploiting this vulnerability can allow a malicious actor to enhance their privileges remotely...

10CVSS5.5AI score0.00226EPSS
SaveExploits0References12Affected Software4
BDU FSTEC
BDU FSTEC
added 2026/06/19 12:00 a.m.14 views

The vulnerability of Mozilla Firefox, Firefox ESR, and the email client Thunderbird relates to the execution of operations outside the buffer in memory. This allows an attacker to execute arbitrary code or cause a service failure.

The vulnerability in Mozilla Firefox, Firefox ESR, and the email client Thunderbird relates to the execution of operations outside the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause service interruptions...

10CVSS7.8AI score0.00424EPSS
SaveExploits0References13Affected Software5
Tenable Nessus
Tenable Nessus
added 2026/06/19 12:00 a.m.14 views

Slackware Linux 15.0 / current mozilla-thunderbird Multiple Vulnerabilities (SSA:2026-168-04)

The version of mozilla-thunderbird installed on the remote host is prior to 140.12.0esr. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2026-168-04 advisory. New mozilla-thunderbird packages are available for Slackware 15.0 and -current to fix security issues...

9.6CVSS6.1AI score0.00493EPSS
SaveExploits2References30
Positive Technologies
Positive Technologies
added 2026/06/18 12:00 a.m.20 views

PT-2026-50854

These are all security issues fixed in the MozillaFirefox-152.0-1.1 package on the GA media of openSUSE Tumbleweed...

9.8CVSS5.9AI score0.00493EPSS
SaveExploits2References41
OSV
OSV
added 2026/06/18 12:00 a.m.10 views

OPENSUSE-SU-2026:11052-1 MozillaFirefox-152.0-1.1 on GA media

These are all security issues fixed in the MozillaFirefox-152.0-1.1 package on the GA media of openSUSE Tumbleweed...

9.8CVSS5.9AI score0.00493EPSS
SaveExploits2References40
Slackware Linux
Slackware Linux
added 2026/06/17 9:44 p.m.35 views

[slackware-security] mozilla-thunderbird

New mozilla-thunderbird packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/mozilla-thunderbird-140.12.0esr-i686-1slack15.0.txz: Upgraded. This release contains security fixes and improvements. For...

9.6CVSS5.4AI score0.00493EPSS
SaveExploits2
Slackware Linux
Slackware Linux
added 2026/06/17 9:43 p.m.19 views

[slackware-security] mozilla-firefox

New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/mozilla-firefox-140.12.0esr-i686-1slack15.0.txz: Upgraded. This update contains security fixes and improvements. For more...

9.6CVSS5.4AI score0.00493EPSS
SaveExploits2
RedhatCVE
RedhatCVE
added 2026/06/17 8:23 p.m.18 views

CVE-2026-12315

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Mitigation bypass in the DOM: Security component...

9.1CVSS5.2AI score0.00251EPSS
SaveExploits0References5
RedhatCVE
RedhatCVE
added 2026/06/17 8:23 p.m.15 views

CVE-2026-12313

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Information disclosure, sandbox escape in the Security: Process Sandboxing component...

6.1CVSS5.2AI score0.00175EPSS
SaveExploits0References5
RedhatCVE
RedhatCVE
added 2026/06/17 8:23 p.m.16 views

CVE-2026-12310

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bug fixed in Thunderbird ESR 140.12...

7.5CVSS5.3AI score0.00252EPSS
SaveExploits0References5
RedhatCVE
RedhatCVE
added 2026/06/17 8:23 p.m.15 views

CVE-2026-12307

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bug fixed in Thunderbird ESR 140.12...

6.1CVSS5.3AI score0.00261EPSS
SaveExploits0References5
RedhatCVE
RedhatCVE
added 2026/06/17 8:23 p.m.14 views

CVE-2026-12305

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bug fixed in Thunderbird ESR 140.12...

7.5CVSS5.3AI score0.00374EPSS
SaveExploits0References5
Circl
Circl
added 2026/06/17 8:00 p.m.15 views

CVE-2026-12311

creationtimestamp| type| source ---|---|--- 2026-06-17 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities20260618...

4.7CVSS5AI score0.00185EPSS
SaveExploits0References1
Circl
Circl
added 2026/06/17 8:00 p.m.21 views

CVE-2026-12295

creationtimestamp| type| source ---|---|--- 2026-06-17 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities20260618...

9.6CVSS5AI score0.00393EPSS
SaveExploits2References1
Circl
Circl
added 2026/06/17 8:00 p.m.13 views

CVE-2026-12299

creationtimestamp| type| source ---|---|--- 2026-06-17 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities20260618...

7.5CVSS5AI score0.00306EPSS
SaveExploits0References1
Circl
Circl
added 2026/06/17 8:00 p.m.16 views

CVE-2026-12300

creationtimestamp| type| source ---|---|--- 2026-06-17 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities20260618...

5.3CVSS5AI score0.00252EPSS
SaveExploits0References1
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