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×Transmission could allow unintended actions if a user visited a malicious website.. ========================================================================== Ubuntu Security Notice USN-8404-1 June 08, 2026 transmission vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 26.04 LTS - Ubuntu 25.10 - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS Summary: Transmission could allow unintended actions if a user visited a malicious website. Software Description: - transmission: lightweight BitTorrent client Details: It was discovered that Transmission had a clickjacking weakness in the browser-facing WebUI and RPC response paths. An attacker could possibly use this issue to trick users into performing unintended actions. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 26.04 LTS transmission 4.1.1+dfsg-1ubuntu1.1 transmission-daemon 4.1.1+dfsg-1ubuntu1.1 Ubuntu 25.10 transmission 4.1.0~beta2+dfsg-3ubuntu1.1 transmission-daemon 4.1.0~beta2+dfsg-3ubuntu1.1 Ubuntu 24.04 LTS transmission 4.0.5-1ubuntu0.1 transmission-daemon 4.0.5-1ubuntu0.1 Ubuntu 22.04 LTS transmission 3.00-2ubuntu2.2 transmission-daemon 3.00-2ubuntu2.2 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-8404-1 CVE-2026-38978 Package Information: https://launchpad.net/ubuntu/+source/transmission/4.1.1+dfsg-1ubuntu1.1 https://launchpad.net/ubuntu/+source/transmission/4.1.0~beta2+dfsg-3ubuntu1.1 https://launchpad.net/ubuntu/+source/transmission/4.0.5-1ubuntu0.1 https://launchpad.net/ubuntu/+source/transmission/3.00-2ubuntu2.2 . Transmission has a clickjacking flaw; users could be tricked into unintended actions.. Ubuntu TransmissionClickjacking Update. . Severity: Important. LinuxSecurity.com Team
Transmission could allow unintended actions if a user visited a malicious website.. ========================================================================== Ubuntu Security Notice USN-8404-1 June 08, 2026 transmission vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 26.04 LTS - Ubuntu 25.10 - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS Summary: Transmission could allow unintended actions if a user visited a malicious website. Software Description: - transmission: lightweight BitTorrent client Details: It was discovered that Transmission had a clickjacking weakness in the browser-facing WebUI and RPC response paths. An attacker could possibly use this issue to trick users into performing unintended actions. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 26.04 LTS transmission 4.1.1+dfsg-1ubuntu1.1 transmission-daemon 4.1.1+dfsg-1ubuntu1.1 Ubuntu 25.10 transmission 4.1.0~beta2+dfsg-3ubuntu1.1 transmission-daemon 4.1.0~beta2+dfsg-3ubuntu1.1 Ubuntu 24.04 LTS transmission 4.0.5-1ubuntu0.1 transmission-daemon 4.0.5-1ubuntu0.1 Ubuntu 22.04 LTS transmission 3.00-2ubuntu2.2 transmission-daemon 3.00-2ubuntu2.2 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-8404-1 CVE-2026-38978 Package Information: https://launchpad.net/ubuntu/+source/transmission/4.1.1+dfsg-1ubuntu1.1 https://launchpad.net/ubuntu/+source/transmission/4.1.0~beta2+dfsg-3ubuntu1.1 https://launchpad.net/ubuntu/+source/transmission/4.0.5-1ubuntu0.1 https://launchpad.net/ubuntu/+source/transmission/3.00-2ubuntu2.2 . Transmission in Ubuntu exposes users to clickjacking attacks; updates are essential for vulnerability mitigation..Ubuntu Transmission Clickjacking Attack Update. . Severity: Important. LinuxSecurity.com Team
4.1.2, fix for CVE-2026-38978. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-c032fac814 2026-06-05 04:25:00.359120+00:00 -------------------------------------------------------------------------------- Name : transmission Product : Fedora 44 Version : 4.1.2 Release : 1.fc44 URL : http://www.transmissionbt.com Summary : A lightweight GTK+ BitTorrent client Description : Transmission is a free, lightweight BitTorrent client. It features a simple, intuitive interface on top on an efficient, cross-platform back-end. -------------------------------------------------------------------------------- Update Information: 4.1.2, fix for CVE-2026-38978 -------------------------------------------------------------------------------- ChangeLog: * Wed Jun 3 2026 Gwyn Ciesla - 4.1.2-1 - 4.1.2 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2483871 - transmission-4.1.2 is available https://bugzilla.redhat.com/show_bug.cgi?id=2483871 [ 2 ] Bug #2484367 - CVE-2026-38978 transmission: Transmission: Clickjacking weakness in WebUI and RPC response paths [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2484367 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-c032fac814' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list
4.1.2, fix for CVE-2026-38978. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-893c99f61c 2026-06-05 04:07:33.980067+00:00 -------------------------------------------------------------------------------- Name : transmission Product : Fedora 43 Version : 4.1.2 Release : 1.fc43 URL : http://www.transmissionbt.com Summary : A lightweight GTK+ BitTorrent client Description : Transmission is a free, lightweight BitTorrent client. It features a simple, intuitive interface on top on an efficient, cross-platform back-end. -------------------------------------------------------------------------------- Update Information: 4.1.2, fix for CVE-2026-38978 -------------------------------------------------------------------------------- ChangeLog: * Wed Jun 3 2026 Gwyn Ciesla - 4.1.2-1 - 4.1.2 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2483871 - transmission-4.1.2 is available https://bugzilla.redhat.com/show_bug.cgi?id=2483871 [ 2 ] Bug #2484367 - CVE-2026-38978 transmission: Transmission: Clickjacking weakness in WebUI and RPC response paths [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2484367 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-893c99f61c' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list
4.1.2, fix for CVE-2026-38978. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-c032fac814 2026-06-05 04:25:00.359120+00:00 -------------------------------------------------------------------------------- Name : transmission Product : Fedora 44 Version : 4.1.2 Release : 1.fc44 URL : http://www.transmissionbt.com Summary : A lightweight GTK+ BitTorrent client Description : Transmission is a free, lightweight BitTorrent client. It features a simple, intuitive interface on top on an efficient, cross-platform back-end. -------------------------------------------------------------------------------- Update Information: 4.1.2, fix for CVE-2026-38978 -------------------------------------------------------------------------------- ChangeLog: * Wed Jun 3 2026 Gwyn Ciesla - 4.1.2-1 - 4.1.2 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2483871 - transmission-4.1.2 is available https://bugzilla.redhat.com/show_bug.cgi?id=2483871 [ 2 ] Bug #2484367 - CVE-2026-38978 transmission: Transmission: Clickjacking weakness in WebUI and RPC response paths [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2484367 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-c032fac814' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list
4.1.2, fix for CVE-2026-38978. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-893c99f61c 2026-06-05 04:07:33.980067+00:00 -------------------------------------------------------------------------------- Name : transmission Product : Fedora 43 Version : 4.1.2 Release : 1.fc43 URL : http://www.transmissionbt.com Summary : A lightweight GTK+ BitTorrent client Description : Transmission is a free, lightweight BitTorrent client. It features a simple, intuitive interface on top on an efficient, cross-platform back-end. -------------------------------------------------------------------------------- Update Information: 4.1.2, fix for CVE-2026-38978 -------------------------------------------------------------------------------- ChangeLog: * Wed Jun 3 2026 Gwyn Ciesla - 4.1.2-1 - 4.1.2 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2483871 - transmission-4.1.2 is available https://bugzilla.redhat.com/show_bug.cgi?id=2483871 [ 2 ] Bug #2484367 - CVE-2026-38978 transmission: Transmission: Clickjacking weakness in WebUI and RPC response paths [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2484367 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-893c99f61c' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list
* bsc#1243353 Cross-References: * CVE-2025-5262 * CVE-2025-5263 . # Security update for MozillaThunderbird Announcement ID: SUSE-SU-2025:01946-1 Release Date: 2025-06-13T10:17:13Z Rating: important References: * bsc#1243353 Cross-References: * CVE-2025-5262 * CVE-2025-5263 * CVE-2025-5264 * CVE-2025-5265 * CVE-2025-5266 * CVE-2025-5267 * CVE-2025-5268 * CVE-2025-5269 CVSS scores: * CVE-2025-5262 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2025-5263 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N * CVE-2025-5263 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N * CVE-2025-5264 ( SUSE ): 4.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L * CVE-2025-5264 ( NVD ): 4.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L * CVE-2025-5265 ( SUSE ): 4.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L * CVE-2025-5265 ( NVD ): 4.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L * CVE-2025-5266 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N * CVE-2025-5266 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N * CVE-2025-5267 ( SUSE ): 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N * CVE-2025-5267 ( NVD ): 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N * CVE-2025-5268 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N * CVE-2025-5268 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N * CVE-2025-5269 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N * CVE-2025-5269 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Affected Products: * openSUSE Leap 15.6 * SUSE Linux Enterprise Desktop 15 SP6 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 * SUSE Linux Enterprise WorkstationExtension 15 SP6 * SUSE Linux Enterprise Workstation Extension 15 SP7 * SUSE Package Hub 15 15-SP6 * SUSE Package Hub 15 15-SP7 An update that solves eight vulnerabilities can now be installed. ## Description: This update for MozillaThunderbird fixes the following issues: Update to Mozilla Thunderbird 128.11 (MFSA 2025-46, bsc#1243353): * CVE-2025-5262: Double-free in libvpx encoder (bmo#1962421) * CVE-2025-5263: Error handling for script execution was incorrectly isolated from web content (bmo#1960745) * CVE-2025-5264: Potential local code execution in "Copy as cURL" command (bmo#1950001) * CVE-2025-5265: Potential local code execution in "Copy as cURL" command (bmo#1962301) * CVE-2025-5266: Script element events leaked cross-origin resource status (bmo#1965628) * CVE-2025-5267: Clickjacking vulnerability could have led to leaking saved payment card details (bmo#1954137) * CVE-2025-5268: Memory safety bugs fixed in Firefox 139, Thunderbird 139, Firefox ESR 128.11, and Thunderbird 128.11 (bmo#1950136, bmo#1958121, bmo#1960499, bmo#1962634) * CVE-2025-5269: Memory safety bug fixed in Firefox ESR 128.11 and Thunderbird 128.11 (bmo#1924108) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Package Hub 15 15-SP7 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2025-1946=1 * SUSE Linux Enterprise Workstation Extension 15 SP6 zypper in -t patch SUSE-SLE-Product-WE-15-SP6-2025-1946=1 * SUSE Linux Enterprise Workstation Extension 15 SP7 zypper in -t patch SUSE-SLE-Product-WE-15-SP7-2025-1946=1 * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2025-1946=1 * SUSE Package Hub 15 15-SP6 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-1946=1 ## Package List: * SUSE Package Hub 15 15-SP7 (aarch64 ppc64les390x) * MozillaThunderbird-translations-common-128.11.0-150200.8.221.1 * MozillaThunderbird-translations-other-128.11.0-150200.8.221.1 * MozillaThunderbird-debugsource-128.11.0-150200.8.221.1 * MozillaThunderbird-128.11.0-150200.8.221.1 * MozillaThunderbird-debuginfo-128.11.0-150200.8.221.1 * SUSE Linux Enterprise Workstation Extension 15 SP6 (x86_64) * MozillaThunderbird-translations-common-128.11.0-150200.8.221.1 * MozillaThunderbird-translations-other-128.11.0-150200.8.221.1 * MozillaThunderbird-debugsource-128.11.0-150200.8.221.1 * MozillaThunderbird-128.11.0-150200.8.221.1 * MozillaThunderbird-debuginfo-128.11.0-150200.8.221.1 * SUSE Linux Enterprise Workstation Extension 15 SP7 (x86_64) * MozillaThunderbird-translations-common-128.11.0-150200.8.221.1 * MozillaThunderbird-translations-other-128.11.0-150200.8.221.1 * MozillaThunderbird-debugsource-128.11.0-150200.8.221.1 * MozillaThunderbird-128.11.0-150200.8.221.1 * MozillaThunderbird-debuginfo-128.11.0-150200.8.221.1 * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64) * MozillaThunderbird-translations-common-128.11.0-150200.8.221.1 * MozillaThunderbird-translations-other-128.11.0-150200.8.221.1 * MozillaThunderbird-debugsource-128.11.0-150200.8.221.1 * MozillaThunderbird-128.11.0-150200.8.221.1 * MozillaThunderbird-debuginfo-128.11.0-150200.8.221.1 * SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x) * MozillaThunderbird-translations-common-128.11.0-150200.8.221.1 * MozillaThunderbird-translations-other-128.11.0-150200.8.221.1 * MozillaThunderbird-debugsource-128.11.0-150200.8.221.1 * MozillaThunderbird-128.11.0-150200.8.221.1 * MozillaThunderbird-debuginfo-128.11.0-150200.8.221.1 ## References: * https://www.suse.com/security/cve/CVE-2025-5262.html * https://www.suse.com/security/cve/CVE-2025-5263.html * https://www.suse.com/security/cve/CVE-2025-5264.html * https://www.suse.com/security/cve/CVE-2025-5265.html *https://www.suse.com/security/cve/CVE-2025-5266.html * https://www.suse.com/security/cve/CVE-2025-5267.html * https://www.suse.com/security/cve/CVE-2025-5268.html * https://www.suse.com/security/cve/CVE-2025-5269.html * https://bugzilla.suse.com/show_bug.cgi?id=1243353 . SUSE releases a crucial enhancement for MozillaThunderbird to tackle various security flaws and strengthen protection measures.. MozillaThunderbird security, SUSE updates, openSUSE vulnerabilities, important patching. . Severity: Important. LinuxSecurity.com Team
Arbitrary JavaScript execution in PDF.js. (CVE-2024-4367) IndexedDB files retained in private browsing mode. (CVE-2024-4767) Potential permissions request bypass via clickjacking. (CVE-2024-4768) Cross-origin responses could be distinguished between script and non-script content-types. (CVE-2024-4769) . MGASA-2024-0189 - Updated nss & firefox packages fix security vulnerabilities Publication date: 21 May 2024 URL: https://advisories.mageia.org/MGASA-2024-0189.html Type: security Affected Mageia releases: 9 CVE: CVE-2024-4367, CVE-2024-4767, CVE-2024-4768, CVE-2024-4769, CVE-2024-4770, CVE-2024-4777 Arbitrary JavaScript execution in PDF.js. (CVE-2024-4367) IndexedDB files retained in private browsing mode. (CVE-2024-4767) Potential permissions request bypass via clickjacking. (CVE-2024-4768) Cross-origin responses could be distinguished between script and non-script content-types. (CVE-2024-4769) Use-after-free could occur when printing to PDF. (CVE-2024-4770) Memory safety bugs fixed in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11. (CVE-2024-4777) References: - https://bugs.mageia.org/show_bug.cgi?id=33211 - https://www.firefox.com/en-US/firefox/115.11.0/releasenotes/?redirect_source=mozilla-org - https://www.mozilla.org/en-US/security/advisories/mfsa2024-22/ - https://firefox-source-docs.mozilla.org/security/nss/releases/nss_3_100.html - https://www.cve.org/CVERecord?id=CVE-2024-4367 - https://www.cve.org/CVERecord?id=CVE-2024-4767 - https://www.cve.org/CVERecord?id=CVE-2024-4768 - https://www.cve.org/CVERecord?id=CVE-2024-4769 - https://www.cve.org/CVERecord?id=CVE-2024-4770 - https://www.cve.org/CVERecord?id=CVE-2024-4777 SRPMS: - 9/core/nss-3.100.0-1.mga9 - 9/core/firefox-115.11.0-1.mga9 - 9/core/firefox-l10n-115.11.0-1.mga9 . Mageia 2024-0190 addresses severe security flaws in openSSL & chrome. Safeguard against unauthorized access and phish attacks.. Mageia Security Advisory, NSS Updates, Firefox Updates, Security Patches, CSS Security Issues. . Severity:Critical. LinuxSecurity.com Team
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