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Package details: pkg:rpm/redhat/thunderbird@128.10.0-1?arch=el10_0
purl pkg:rpm/redhat/thunderbird@128.10.0-1?arch=el10_0
Next non-vulnerable version None.
Latest non-vulnerable version None.
Risk 4.1
Vulnerabilities affecting this package (8)
Vulnerability Summary Fixed by
VCID-754j-7erb-z7ae
Aliases:
CVE-2025-2817
Mozilla Firefox's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations on paths controlled by a non-privileged user and enabling privilege escalation. There are no reported fixed by versions.
VCID-as4y-nhw6-akfx
Aliases:
CVE-2025-4087
A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. There are no reported fixed by versions.
VCID-b3rg-quvp-2uha
Aliases:
CVE-2025-4083
A process isolation vulnerability in Firefox stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. There are no reported fixed by versions.
VCID-dp5j-4mzw-pqer
Aliases:
CVE-2025-4093
Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. There are no reported fixed by versions.
VCID-gph4-xa9p-73fr
Aliases:
CVE-2025-4091
Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. There are no reported fixed by versions.
VCID-jyns-kqp9-4ygh
Aliases:
CVE-2025-2830
By crafting a malformed file name for an attachment in a multipart message, an attacker can trick Thunderbird into including a directory listing of /tmp when the message is forwarded or edited as a new message. This vulnerability could allow attackers to disclose sensitive information from the victim's system. This vulnerability is not limited to Linux; similar behavior has been observed on Windows as well. There are no reported fixed by versions.
VCID-n9jq-77ud-v7c9
Aliases:
CVE-2025-3523
When an email contains multiple attachments with external links via the X-Mozilla-External-Attachment-URL header, only the last link is shown when hovering over any attachment. Although the correct link is used on click, the misleading hover text could trick users into downloading content from untrusted sources. There are no reported fixed by versions.
VCID-rfve-tkv7-13dv
Aliases:
CVE-2025-3522
Thunderbird processes the X-Mozilla-External-Attachment-URL header to handle attachments which can be hosted externally. When an email is opened, Thunderbird accesses the specified URL to determine file size, and navigates to it when the user clicks the attachment. Because the URL is not validated or sanitized, it can reference internal resources like chrome:// or SMB share file:// links, potentially leading to hashed Windows credential leakage and opening the door to more serious security issues. There are no reported fixed by versions.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-01T13:40:54.513408+00:00 RedHat Importer Affected by VCID-rfve-tkv7-13dv https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-3522.json 38.0.0
2026-04-01T13:40:54.216260+00:00 RedHat Importer Affected by VCID-jyns-kqp9-4ygh https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-2830.json 38.0.0
2026-04-01T13:40:53.879132+00:00 RedHat Importer Affected by VCID-n9jq-77ud-v7c9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-3523.json 38.0.0
2026-04-01T13:40:39.171279+00:00 RedHat Importer Affected by VCID-754j-7erb-z7ae https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-2817.json 38.0.0
2026-04-01T13:40:38.192946+00:00 RedHat Importer Affected by VCID-b3rg-quvp-2uha https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-4083.json 38.0.0
2026-04-01T13:40:37.168235+00:00 RedHat Importer Affected by VCID-as4y-nhw6-akfx https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-4087.json 38.0.0
2026-04-01T13:40:36.234508+00:00 RedHat Importer Affected by VCID-gph4-xa9p-73fr https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-4091.json 38.0.0
2026-04-01T13:40:35.335465+00:00 RedHat Importer Affected by VCID-dp5j-4mzw-pqer https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-4093.json 38.0.0