RHEL 8 : firefox (RHSA-2026:20566)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:20566 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

Low: firefox

Issue Overview: libexpat before 2.7.6 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document. CVE-2026-41080 Affected Packages: firefox Note: This advisory is applicable to Amazon Linux 2 - Firefox Extra. Visit this page to learn more about Amazon Linux 2 AL2 Extra...

CVE-2026-9078

Firefox for iOS displayed specially crafted right-to-left RTL and internationalized domain names IDNs incorrectly in link preview UI surfaces. A crafted RTL hostname could visually reorder portions of the displayed domain, causing attacker-controlled sites to appear as trusted origins. This...

EUVD-2026-31693

Firefox for iOS displayed specially crafted right-to-left RTL and internationalized domain names IDNs incorrectly in link preview UI surfaces. A crafted RTL hostname could visually reorder portions of the displayed domain, causing attacker-controlled sites to appear as trusted origins. This...

CVE-2026-9078 Firefox iOS RTL Domain Rendering Issue in Link Preview

Firefox for iOS displayed specially crafted right-to-left RTL and internationalized domain names IDNs incorrectly in link preview UI surfaces. A crafted RTL hostname could visually reorder portions of the displayed domain, causing attacker-controlled sites to appear as trusted origins. This...

CVE-2026-9078 Firefox iOS RTL Domain Rendering Issue in Link Preview

Firefox for iOS displayed specially crafted right-to-left RTL and internationalized domain names IDNs incorrectly in link preview UI surfaces. A crafted RTL hostname could visually reorder portions of the displayed domain, causing attacker-controlled sites to appear as trusted origins. This...

CVE-2026-9078

Firefox for iOS suffers a rendering issue in link-preview UI where specially crafted RTL and internationalized domain names could cause the displayed domain to visually reorder, making attacker-controlled sites appear as trusted origins. The vulnerability affects the RTL/IDN rendering surface wit...

CVE-2026-9078

Firefox for iOS displayed specially crafted right-to-left RTL and internationalized domain names IDNs incorrectly in link preview UI surfaces. A crafted RTL hostname could visually reorder portions of the displayed domain, causing attacker-controlled sites to appear as trusted origins. This...

CVE-2026-9078

Firefox for iOS displayed specially crafted right-to-left RTL and internationalized domain names IDNs incorrectly in link preview UI surfaces. A crafted RTL hostname could visually reorder portions of the displayed domain, causing attacker-controlled sites to appear as trusted origins. This...

Mozilla Firefox for iOS 安全漏洞

Mozilla Firefox for iOS is a web browser designed for iOS devices by the US-based Mozilla Foundation. A security vulnerability exists in Mozilla Firefox for iOS prior to version 151.1, which stems from the incorrect display of specially crafted right-to-left domain names and internationalized...

The vulnerability of Mozilla Firefox, Firefox ESR, and the email client Thunderbird relates to reading data beyond the buffer in memory, which allows an attacker to cause a service failure.

The vulnerabilities of Mozilla Firefox, Firefox ESR, and the email client Thunderbird involve reading data beyond the buffer in memory. Exploiting these vulnerabilities can allow a remote attacker to cause service interruptions...

The vulnerability of Mozilla Firefox, Firefox ESR, and the email client Thunderbird, related to integer overflow, allows attackers to cause service failures.

The vulnerabilities of Mozilla Firefox, Firefox ESR, and the email client Thunderbird are related to integer overflows. Exploiting these vulnerabilities can allow a malicious actor to cause service failures remotely...

PT-2026-43074

Name of the Vulnerable Software and Affected Versions Firefox for iOS versions prior to 151.1 Description Firefox for iOS incorrectly displayed specially crafted right-to-left RTL and internationalized domain names IDNs within link preview UI surfaces. A crafted RTL hostname could visually reorde...

Oracle Linux 8 : firefox (ELSA-2026-19588)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-19588 advisory. 140.10.1-1.0.1 - Fix firefox-oracle-default-prefs.js for new nss Orabug: 37079789 - diable wasisdk to prevent build failure with newer llvm 140.10.1 -...

Security Vulnerabilities fixed in Firefox for iOS 151.1 — Mozilla

Firefox for iOS displayed specially crafted right-to-left RTL and internationalized domain names IDNs incorrectly in link preview UI surfaces. A crafted RTL hostname could visually reorder portions of the displayed domain, causing attacker-controlled sites to appear as trusted origins...

Fedora 42 : firefox / nss (2026-7f6ee801e2)

The remote Fedora 42 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-7f6ee801e2 advisory. Update NSS to 3.123.1 Update to Firefox 151.0 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note...

Security update for MozillaFirefox (important)

openSUSE security update: security update for mozillafirefox ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20789-1 Rating: important References: bsc1265212 Cross-References: CVE-2026-8388 CVE-2026-8391 CVE-2026-8401 CVE-2026-8946 CVE-2026-8947...

RockyLinux 8 : firefox (RLSA-2026:19588)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:19588 advisory. firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.10.1 and Firefox 150.0.1 CVE-2026-7323 firefox: thunderbird: Information disclosure du...

[SECURITY] Fedora 42 Update: firefox-151.0-2.fc42

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability...

firefox security update

An update is available for firefox. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Firefox is an open-source web browser, designed for standards...