Mozilla Corp. Thunderbird ESR

Name: Mozilla Corp. Thunderbird ESR
Brand: Mozilla Corp.

productRU

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

KEV-listed

by severity

6critical8high5medium0low

updated 2026-10-28

vulnerabilities (45)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2018-5159US	critical9.8	20.6% (98th)	Exploit	no fix	2018-06-11	≤ 52.8
CVE-2018-5178US	high8.1	4.89% (92nd)	—	no fix	2018-06-11	≤ 52.8.0
CVE-2018-5155US	critical9.8	3.38% (89th)	—	no fix	2018-06-11	≤ 52.8
CVE-2018-5154US	critical9.8	3.19% (88th)	—	no fix	2018-06-11	≤ 52.8
CVE-2018-5168US	medium5.3OT elevated	2.33% (83rd)	—	no fix	2018-06-11	≤ 52.8.0
CVE-2018-5161US	medium4.3	1.98% (80th)	—	no fix	2018-06-11	≤ 52.8.0
CVE-2018-5162US	high7.5OT elevated	1.92% (80th)	—	no fix	2018-06-11	≤ 52.8.0
CVE-2018-5174US	high7.5	1.81% (78th)	—	no fix	2018-06-11	≤ 52.8.0
CVE-2018-5184US	high7.5	1.74% (78th)	—	no fix	2018-06-11	≤ 52.8.0
CVE-2018-5170US	medium4.3	1.70% (77th)	—	no fix	2018-06-11	≤ 52.8.0
CVE-2018-5185US	medium6.5OT elevated	1.51% (74th)	—	no fix	2018-06-11	≤ 52.8.0
CVE-2025-1009US	critical9.8	1.21% (68th)	—	no fix	2025-02-04	≤ 128.7
CVE-2025-0238US	—	0.79% (56th)	—	no fix	2025-01-07	≤ 128.6
CVE-2025-0241US	—	0.73% (54th)	—	no fix	2025-01-07	≤ 128.6
CVE-2025-0240US	—	0.67% (52nd)	—	no fix	2025-01-07	≤ 128.6
CVE-2025-1011US	high8.8	0.63% (50th)	—	no fix	2025-02-04	≤ 128.7
CVE-2026-16360US	—	0.61% (49th)	—	no fix	2026-07-21	≤ 140.12
CVE-2025-0237US	—OT elevated	0.60% (48th)	—	no fix	2025-01-07	≤ 128.6
CVE-2025-1016US	critical9.8	0.59% (48th)	—	no fix	2025-02-04	≤ 128.7
CVE-2025-1937US	—	0.56% (47th)	—	no fix	2025-03-04	≤ 128.8
CVE-2025-1931US	—	0.54% (45th)	—	no fix	2025-03-04	≤ 128.8
CVE-2026-6785US	—	0.51% (44th)	—	no fix	2026-04-26	≤ 140.10
CVE-2026-6786US	—	0.50% (43rd)	—	no fix	2026-04-26	≤ 140.10
CVE-2026-0891US	—	0.47% (41st)	—	no fix	2026-01-13	≤ 140.7
CVE-2026-8091US	—	0.47% (40th)	—	no fix	2026-05-07	≤ 140.10.1
CVE-2025-1010US	high8.8	0.46% (40th)	—	no fix	2025-02-04	≤ 128.7
CVE-2025-1934US	—	0.45% (39th)	—	no fix	2025-03-04	≤ 128.8
CVE-2025-1012US	high7.5	0.45% (39th)	—	no fix	2025-02-04	≤ 128.7
CVE-2025-1936US	—	0.45% (39th)	—	no fix	2025-03-04	≤ 128.8
CVE-2025-1932US	—	0.42% (36th)	—	no fix	2025-03-04	≤ 128.8
CVE-2025-1930US	—	0.40% (34th)	—	no fix	2025-03-04	≤ 128.8
CVE-2025-1014US	high8.8	0.39% (33rd)	—	no fix	2025-02-04	≤ 128.7
CVE-2025-2830US	—	0.36% (29th)	—	no fix	2025-04-15	≤ 128.9.2
CVE-2025-26696US	—	0.36% (29th)	—	no fix	2025-03-10	≤ 128.8
CVE-2025-1935US	—	0.34% (28th)	—	no fix	2025-03-04	≤ 128.8
CVE-2026-5731US	—	0.34% (27th)	—	no fix	2026-04-07	≤ 140.9.0
CVE-2025-1938US	—	0.34% (27th)	—	no fix	2025-03-04	≤ 128.8
CVE-2026-5734US	critical9.8	0.33% (26th)	—	no fix	2026-04-07	≤ 140.9.1
CVE-2025-1013US	—	0.33% (25th)	—	no fix	2025-02-04	≤ 128.7
CVE-2025-3523US	—	0.32% (25th)	—	no fix	2025-04-15	≤ 128.9.2
CVE-2025-0510US	medium6.5OT elevated	0.29% (21st)	—	no fix	2025-02-04	≤ 128.7
CVE-2025-3522US	—	0.27% (20th)	—	no fix	2025-04-15	≤ 128.9.2
CVE-2025-0243US	—	0.25% (16th)	—	no fix	2025-01-07	≤ 128.6
CVE-2025-0239US	—	0.23% (13th)	—	no fix	2025-01-07	≤ 128.6
CVE-2025-26695US	—	0.16% (5th)	—	no fix	2025-03-10	≤ 128.8

weaknesses (8)

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

CWE-416Use After Free11 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer10 CVEs
CWE-787Out-of-bounds Write8 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')6 CVEs
CWE-200Exposure of Sensitive Information to an Unauthorized Actor5 CVEs
CWE-451User Interface (UI) Misrepresentation of Critical Information4 CVEs
CWE-125Out-of-bounds Read3 CVEs
CWE-1021Improper Restriction of Rendered UI Layers or Frames2 CVEs

sources (1)

Which sources assert this record, and when.

RUBDU (FSTEC Data Security Threats Database)45 CVEs

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