Microsoft Microsoft .NET Framework 3.5

Name: Microsoft Microsoft .NET Framework 3.5
Brand: Microsoft

productEU

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

by severity

3critical35high9medium0low

updated 2026-10-27

vulnerabilities (87)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2020-0646US	critical9.8OT critical	99.2% (100th)	KEV	no fix	2020-01-14	7 versions
CVE-2024-29059US	—OT critical	98.6% (100th)	KEV	3.0.50727.8976	2024-03-23	3.5.0 → 3.0.50727.8976
CVE-2020-1147US	high7.8OT critical	94.0% (100th)	KEV	no fix	2020-07-14	6 versions
CVE-2025-55315US	—	66.5% (99th)	Exploit	no fix	2025-10-14	≤ vers:unknown/*
CVE-2019-1083US	high7.5	7.80% (95th)	Exploit	no fix	2019-07-15	19 versions
CVE-2019-1006US	high7.5	6.07% (93rd)	Exploit	no fix	2019-07-15	19 versions
CVE-2020-0606US	high8.8	17.2% (97th)	—	no fix	2020-01-14	7 versions
CVE-2020-0605US	high8.8	17.1% (97th)	—	no fix	2020-01-14	6 versions
CVE-2019-0613US	high8.8	15.4% (97th)	—	no fix	2019-03-05	26 versions
CVE-2019-1113US	high8.8	10.00% (96th)	—	no fix	2019-07-15	19 versions
CVE-2023-36049US	critical9.8	6.79% (94th)	—	3.0.50727.8975	2023-11-14	3.5.0 → 3.0.50727.8975
CVE-2020-1108US	high7.5	6.46% (94th)	—	no fix	2020-05-21	6 versions
CVE-2019-0820US	high7.5	5.72% (93rd)	—	no fix	2019-05-16	25 versions
CVE-2019-0981US	high7.5	4.94% (92nd)	—	no fix	2019-05-16	25 versions
CVE-2019-0980US	high7.5	4.94% (92nd)	—	no fix	2019-05-16	25 versions
CVE-2019-0657US	medium5.9	4.52% (91st)	—	no fix	2019-03-05	25 versions
CVE-2026-50649US	—	4.02% (90th)	—	2.0.50727.9182 & 3.0.30729.9168	2026-07-14	3 versions
CVE-2026-50646US	—	4.02% (90th)	—	2.0.50727.8983 & 3.0.30729.8978	2026-07-14	3 versions
CVE-2020-1046US	high7.8	3.76% (90th)	—	publication	2020-08-17	3.5.0 → publication
CVE-2022-26832US	medium5.0	3.61% (89th)	—	publication	2022-04-15	3.5.0 → publication
CVE-2024-21312US	—	3.58% (89th)	—	3.0.50727.8976	2024-01-09	3.5.0 → 3.0.50727.8976
CVE-2020-16937US	medium4.3	3.29% (88th)	—	publication	2020-10-16	3.5.0 → publication
CVE-2022-21911US	medium5.0	3.05% (87th)	—	2.0.50727.8955	2022-01-11	3.5.0 → 2.0.50727.8955
CVE-2024-43484US	—	2.96% (87th)	—	3.5.30729.8973	2024-10-08	3.5.0 → 3.5.30729.8973
CVE-2023-36560US	high8.8	2.91% (87th)	—	3.0.50727.8975	2023-11-14	3.5.0 → 3.0.50727.8975
CVE-2024-43483US	—	2.90% (87th)	—	3.5.30729.8973	2024-10-08	3.5.0 → 3.5.30729.8973
CVE-2023-29331US	—	2.63% (85th)	—	3.0.6920.8954; 2.0.50727.8970	2023-06-14	3.5.0 → 3.0.6920.8954; 2.0.50727.8970
CVE-2026-32178US	—	2.28% (83rd)	—	no fix	2026-04-14	≤ vers:unknown/*
CVE-2023-32030US	—	2.22% (83rd)	—	3.0.6920.8954; 2.0.50727.8970	2023-06-14	3.5.0 → 3.0.6920.8954; 2.0.50727.8970
CVE-2026-33116US	—	2.14% (82nd)	—	2.0.50727.8982 & 3.0.30729.8976	2026-04-14	4 versions
CVE-2026-32203US	—	1.90% (79th)	—	no fix	2026-04-14	≤ vers:unknown/*
CVE-2026-26171US	—	1.75% (78th)	—	no fix	2026-04-14	≤ vers:unknown/*
CVE-2026-50652US	—	1.73% (77th)	—	2.0.50727.9182 & 3.0.30729.9168	2026-07-14	3 versions
CVE-2023-24936US	—	1.56% (75th)	—	3.0.6920.8954; 2.0.50727.8970	2023-06-14	3.5.0 → 3.0.6920.8954; 2.0.50727.8970
CVE-2026-83520US	high8.8	1.44% (73rd)	—	2.0.50727.9188 AND 3.0.30729.9171	2026-10-13	2 versions
CVE-2026-70035US	high8.8	1.44% (73rd)	—	2.0.50727.9188 AND 3.0.30729.9171	2026-10-13	2 versions
CVE-2019-0864US	medium5.5	1.35% (71st)	—	no fix	2019-05-16	25 versions
CVE-2026-23666US	—	1.33% (71st)	—	2.0.50727.8982 & 3.0.30729.8976	2026-04-14	4 versions
CVE-2024-38081US	—	1.30% (70th)	—	3.5.30729.8972	2024-07-09	3.5.0 → 3.5.30729.8972
CVE-2026-69651US	high7.5	1.25% (69th)	—	2.0.50727.9188 AND 3.0.30729.9171	2026-10-13	2 versions
CVE-2026-58280US	high7.5	1.25% (69th)	—	2.0.50727.9188 AND 3.0.30729.9171	2026-10-13	2 versions
CVE-2023-36796US	—OT elevated	1.23% (69th)	—	3.0.30729.8957	2023-09-12	3.5.0 → 3.0.30729.8957
CVE-2023-36794US	—OT elevated	1.23% (69th)	—	3.0.30729.8957	2023-09-12	3.5.0 → 3.0.30729.8957
CVE-2023-36793US	—OT elevated	1.23% (69th)	—	3.0.30729.8957	2023-09-12	3.5.0 → 3.0.30729.8957
CVE-2023-36792US	—OT elevated	1.23% (69th)	—	3.0.30729.8957	2023-09-12	3.5.0 → 3.0.30729.8957
CVE-2026-96960US	high7.5	1.20% (68th)	—	2.0.50727.9188 AND 3.0.30729.9171	2026-10-13	2 versions
CVE-2026-96958US	high7.5	1.20% (68th)	—	2.0.50727.9188 AND 3.0.30729.9171	2026-10-13	2 versions
CVE-2022-41089US	high7.8	1.19% (68th)	—	30729.8953	2022-12-13	3.5.0 → 30729.8953
CVE-2026-50648US	—	1.17% (67th)	—	2.0.50727.8983 & 3.0.30729.8978	2026-07-14	3 versions
CVE-2026-50527US	—	1.17% (67th)	—	2.0.50727.8983 & 3.0.30729.8978	2026-07-14	3 versions

showing 50 of 87

weaknesses (8)

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

CWE-20Improper Input Validation29 CVEs
CWE-787Out-of-bounds Write9 CVEs
CWE-400Uncontrolled Resource Consumption7 CVEs
CWE-502Deserialization of Untrusted Data6 CVEs
CWE-190Integer Overflow or Wraparound5 CVEs
CWE-311Missing Encryption of Sensitive Data5 CVEs
CWE-407Inefficient Algorithmic Complexity5 CVEs
CWE-122Heap-based Buffer Overflow4 CVEs

sources (3)

Which sources assert this record, and when.

EUEU Vulnerability Database (ENISA)60 CVEs
USMicrosoft MSRC (CSAF)38 CVEs
NLNCSC-NL (CSAF)14 CVEs

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