Vulnerabilities

Aggregated CVE / GHSA / KEV / OSV — filter by tag and category.

Filtering: Tag: thunderbird Clear
ID Title
CVE-2026-57962 Vulnerability in mozilla (CVE-2026-57962)
vulnerability in mozilla (CVE-2026-57962). Risk of unauthorized operations or information disclosure.
CVE-2026-57963 Cross-Site Scripting (XSS) in mozilla (CVE-2026-57963)
cross-site scripting in mozilla (CVE-2026-57963). Risk of unauthorized operations or information disclosure.
CVE-2026-12330 Buffer Overflow in mozilla (CVE-2026-12330)
vulnerability in mozilla (CVE-2026-12330). Risk of unauthorized operations or information disclosure.
CVE-2026-12329 Memory safety bug fixed in Firefox ESR 140.12. This vulnerability was fixed in Firefox ESR 140.12.
Memory safety bug fixed in Firefox ESR 140.12. This vulnerability was fixed in Firefox ESR 140.12.
CVE-2026-12328 Vulnerability in mozilla (CVE-2026-12328)
vulnerability in mozilla (CVE-2026-12328). Successful exploitation can lead to full system takeover.
CVE-2026-12327 Buffer Overflow in mozilla (CVE-2026-12327)
vulnerability in mozilla (CVE-2026-12327). Successful exploitation can lead to full system takeover.
CVE-2026-12326 Buffer Overflow in mozilla (CVE-2026-12326)
vulnerability in mozilla (CVE-2026-12326). Successful exploitation can lead to full system takeover.
CVE-2026-12325 Vulnerability in mozilla (CVE-2026-12325)
vulnerability in mozilla (CVE-2026-12325). Risk of unauthorized operations or information disclosure.
CVE-2026-12324 Vulnerability in mozilla (CVE-2026-12324)
vulnerability in mozilla (CVE-2026-12324). Risk of unauthorized operations or information disclosure.
CVE-2026-12323 Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 152.
Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 152.
CVE-2026-12320 Information Disclosure in mozilla (CVE-2026-12320)
vulnerability in mozilla (CVE-2026-12320). Risk of unauthorized operations or information disclosure.
CVE-2026-12322 Clickjacking issue in the Widget: Gtk component. This vulnerability was fixed in Firefox 152.
Clickjacking issue in the Widget: Gtk component. This vulnerability was fixed in Firefox 152.
CVE-2026-12321 Vulnerability in mozilla (CVE-2026-12321)
vulnerability in mozilla (CVE-2026-12321). Risk of unauthorized operations or information disclosure.
CVE-2026-12319 Vulnerability in mozilla (CVE-2026-12319)
vulnerability in mozilla (CVE-2026-12319). Risk of unauthorized operations or information disclosure.
CVE-2026-12318 Buffer Overflow in mozilla (CVE-2026-12318)
vulnerability in mozilla (CVE-2026-12318). Risk of unauthorized operations or information disclosure.
CVE-2026-12317 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152.
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152.
CVE-2026-12316 Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152.
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152.
CVE-2026-12315 Vulnerability in mozilla (CVE-2026-12315)
vulnerability in mozilla (CVE-2026-12315). Confidential information can be exposed externally.
CVE-2026-12314 Buffer Overflow in mozilla (CVE-2026-12314)
vulnerability in mozilla (CVE-2026-12314). Confidential information can be exposed externally.
CVE-2026-12313 Privilege Escalation in mozilla (CVE-2026-12313)
vulnerability in mozilla (CVE-2026-12313). Risk of unauthorized operations or information disclosure.
CVE-2026-12312 Buffer Overflow in mozilla (CVE-2026-12312)
vulnerability in mozilla (CVE-2026-12312). Confidential information can be exposed externally.
CVE-2026-12311 Information Disclosure in mozilla (CVE-2026-12311)
vulnerability in mozilla (CVE-2026-12311). Risk of unauthorized operations or information disclosure.
CVE-2026-12310 Buffer Overflow in mozilla (CVE-2026-12310)
vulnerability in mozilla (CVE-2026-12310). Confidential information can be exposed externally.
CVE-2026-12309 Buffer Overflow in mozilla (CVE-2026-12309)
vulnerability in mozilla (CVE-2026-12309). Risk of unauthorized operations or information disclosure.
CVE-2026-12308 Buffer Overflow in mozilla (CVE-2026-12308)
vulnerability in mozilla (CVE-2026-12308). Risk of unauthorized operations or information disclosure.
CVE-2026-12300 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152.
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152.
CVE-2026-12299 Vulnerability in mozilla (CVE-2026-12299)
vulnerability in mozilla (CVE-2026-12299). Risk of unauthorized operations or information disclosure.
CVE-2026-12298 Out-of-Bounds Read in mozilla (CVE-2026-12298)
vulnerability in mozilla (CVE-2026-12298). Risk of unauthorized operations or information disclosure.
CVE-2026-12301 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152.
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152.
CVE-2026-12302 Vulnerability in mozilla (CVE-2026-12302)
vulnerability in mozilla (CVE-2026-12302). Risk of unauthorized operations or information disclosure.
CVE-2026-12303 Out-of-Bounds Read in mozilla (CVE-2026-12303)
vulnerability in mozilla (CVE-2026-12303). Risk of unauthorized operations or information disclosure.
CVE-2026-12304 Vulnerability in mozilla (CVE-2026-12304)
vulnerability in mozilla (CVE-2026-12304). Confidential information can be exposed externally.
CVE-2026-12305 Buffer Overflow in mozilla (CVE-2026-12305)
vulnerability in mozilla (CVE-2026-12305). Risk of unauthorized operations or information disclosure.
CVE-2026-12307 Buffer Overflow in mozilla (CVE-2026-12307)
vulnerability in mozilla (CVE-2026-12307). Risk of unauthorized operations or information disclosure.
CVE-2026-12306 Buffer Overflow in mozilla (CVE-2026-12306)
vulnerability in mozilla (CVE-2026-12306). Risk of unauthorized operations or information disclosure.
CVE-2026-12297 Buffer Overflow in mozilla (CVE-2026-12297)
vulnerability in mozilla (CVE-2026-12297). Successful exploitation can lead to full system takeover.
CVE-2026-12296 Vulnerability in mozilla (CVE-2026-12296)
vulnerability in mozilla (CVE-2026-12296). Successful exploitation can lead to full system takeover.
CVE-2026-12295 Vulnerability in mozilla (CVE-2026-12295)
vulnerability in mozilla (CVE-2026-12295). Successful exploitation can lead to full system takeover.
CVE-2026-12294 Vulnerability in mozilla (CVE-2026-12294)
vulnerability in mozilla (CVE-2026-12294). Successful exploitation can lead to full system takeover.
CVE-2026-12293 Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152.
Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152.
CVE-2026-12292 Buffer Overflow in mozilla (CVE-2026-12292)
vulnerability in mozilla (CVE-2026-12292). Confidential information can be exposed externally.
CVE-2026-12289 Privilege Escalation in privilege-escalation (CVE-2026-12289)
vulnerability in privilege-escalation (CVE-2026-12289). Successful exploitation can lead to full system takeover.
CVE-2026-12290 Buffer Overflow in mozilla (CVE-2026-12290)
vulnerability in mozilla (CVE-2026-12290). Confidential information can be exposed externally.
CVE-2026-12291 Use-After-Free in mozilla (CVE-2026-12291)
vulnerability in mozilla (CVE-2026-12291). Successful exploitation can lead to full system takeover.
CVE-2026-8975 Buffer Overflow in mozilla (CVE-2026-8975)
vulnerability in mozilla (CVE-2026-8975). Successful exploitation can lead to full system takeover.
CVE-2026-8972 Privilege Escalation in privilege-escalation (CVE-2026-8972)
vulnerability in privilege-escalation (CVE-2026-8972). Successful exploitation can lead to full system takeover.
CVE-2026-8973 Buffer Overflow in c (CVE-2026-8973)
vulnerability in c (CVE-2026-8973). Successful exploitation can lead to full system takeover.
CVE-2026-8974 Buffer Overflow in mozilla (CVE-2026-8974)
vulnerability in mozilla (CVE-2026-8974). Successful exploitation can lead to full system takeover.
CVE-2026-8967 Information Disclosure in mozilla (CVE-2026-8967)
vulnerability in mozilla (CVE-2026-8967). Confidential information can be exposed externally.
CVE-2026-8971 Vulnerability in mozilla (CVE-2026-8971)
vulnerability in mozilla (CVE-2026-8971). Risk of unauthorized operations or information disclosure.

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