Mozilla Thunderbird <128.12

productDE

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

critical

by severity

0critical0high0medium0low

updated 2026-10-27

vulnerabilities (13)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2025-6424US	—	7.96% (95th)	—	no fix	2025-06-24	—
CVE-2025-6436US	—	4.26% (91st)	—	no fix	2025-06-24	—
CVE-2025-6435US	—	0.46% (39th)	—	no fix	2025-06-24	—
CVE-2025-6427US	—	0.37% (31st)	—	no fix	2025-06-24	—
CVE-2025-6429US	—	0.36% (29th)	—	no fix	2025-06-24	—
CVE-2025-6432US	—	0.35% (29th)	—	no fix	2025-06-24	—
CVE-2025-6425US	—	0.31% (24th)	—	no fix	2025-06-24	—
CVE-2025-6433US	—	0.30% (22nd)	—	no fix	2025-06-24	—
CVE-2025-6434US	—	0.28% (21st)	—	no fix	2025-06-24	—
CVE-2025-6430US	—	0.27% (19th)	—	no fix	2025-06-24	—
CVE-2025-6431US	—	0.25% (16th)	—	no fix	2025-06-24	—
CVE-2025-6428US	—	0.23% (13th)	—	no fix	2025-06-24	—
CVE-2025-6426US	—OT elevated	0.21% (10th)	—	no fix	2025-06-24	—

The flaw types (CWEs) most of these CVEs share.

CWE-200Exposure of Sensitive Information to an Unauthorized Actor2 CVEs
CWE-1021Improper Restriction of Rendered UI Layers or Frames1 CVEs
CWE-116Improper Encoding or Escaping of Output1 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-285Improper Authorization1 CVEs
CWE-295Improper Certificate Validation1 CVEs
CWE-345Insufficient Verification of Data Authenticity1 CVEs
CWE-416Use After Free1 CVEs

Which sources assert this record, and when.

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