Threats Tagged 'cve-2025-6430'

A security update for Mozilla Thunderbird addresses multiple vulnerabilities including unsolicited file download, disk space exhaustion, and credential leakage via mailbox:/// links. These issues were identified under CVE-2025-5986 and related CVEs. The update is provided by Red Hat for their Enterprise Linux 10 platform and associated architectures. The advisory rates the impact as Important (high severity).

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fix(es): * firefox: Content-Disposition header ignored when a file is included in an embed or object tag (CVE-2025-6430) * firefox: Use-after-free in FontFaceSet (CVE-2025-6424) * firefox: Incorrect parsing of URLs could have allowed embedding of youtube.com (CVE-2025-6429) * firefox: The WebCompat WebExtension shipped with Firefox exposed a persistent UUID (CVE-2025-6425) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

A security update for Mozilla Thunderbird addresses multiple vulnerabilities including unsolicited file download, disk space exhaustion, and credential leakage via mailbox:/// links (CVE-2025-5986). This update is provided by Red Hat for its Enterprise Linux 8.6 variants. The advisory also references additional related CVEs. The update is rated as Important by Red Hat Product Security.

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fix(es): * firefox: Content-Disposition header ignored when a file is included in an embed or object tag (CVE-2025-6430) * firefox: Use-after-free in FontFaceSet (CVE-2025-6424) * firefox: Incorrect parsing of URLs could have allowed embedding of youtube.com (CVE-2025-6429) * firefox: The WebCompat WebExtension shipped with Firefox exposed a persistent UUID (CVE-2025-6425) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

A security advisory from Red Hat addresses multiple vulnerabilities in Mozilla Thunderbird, including unsolicited file download, disk space exhaustion, and credential leakage via mailbox:/// links (CVE-2025-5986). The update is rated as Important by Red Hat Product Security and affects Red Hat Enterprise Linux 9.2 variants. The advisory includes fixes for CVE-2025-5986 and related CVEs. Users of affected Red Hat Enterprise Linux 9.2 systems should apply the provided update to mitigate these issues.

Mozilla Thunderbird, a standalone mail and newsgroup client, has multiple security vulnerabilities including unsolicited file download, disk space exhaustion, and credential leakage via mailbox:/// links (CVE-2025-5986). Red Hat has issued an important security advisory providing updates for affected Red Hat Enterprise Linux 8.8 variants. The advisory addresses these issues with updated Thunderbird packages. No CVSS score is provided, but the severity is rated as important by Red Hat.

A security update for Mozilla Thunderbird addresses multiple vulnerabilities including unsolicited file download, disk space exhaustion, and credential leakage via mailbox:/// links (CVE-2025-5986). This advisory from Red Hat covers Thunderbird on Red Hat Enterprise Linux 8.4. The update fixes several related CVEs and is rated as having an important security impact. No CVSS score is provided in the advisory. The update is available and should be applied to affected systems.

Mozilla Thunderbird, a standalone mail and newsgroup client, has multiple security vulnerabilities including unsolicited file download, disk space exhaustion, and credential leakage via mailbox:/// links (CVE-2025-5986). Red Hat has issued an important security advisory with updates available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. The update addresses these vulnerabilities and is recommended for affected systems.

A security update for Mozilla Thunderbird addresses multiple vulnerabilities including unsolicited file download, disk space exhaustion, and credential leakage via mailbox:/// links. These issues are tracked under CVE-2025-5986 and related CVEs. The vulnerabilities affect Red Hat Enterprise Linux Server 8.2 AUS x86_64. Red Hat has released updated Thunderbird packages to remediate these issues.

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fix(es): * firefox: Content-Disposition header ignored when a file is included in an embed or object tag (CVE-2025-6430) * firefox: Use-after-free in FontFaceSet (CVE-2025-6424) * firefox: Incorrect parsing of URLs could have allowed embedding of youtube.com (CVE-2025-6429) * firefox: The WebCompat WebExtension shipped with Firefox exposed a persistent UUID (CVE-2025-6425) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.