Open Source libssh2

Name: Open Source libssh2
Brand: Open Source

productDE

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

KEV-listed

EPSS ≥ 10%

by severity

5critical7high1medium0low

updated 2026-10-28

vulnerabilities (18)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2026-55200US	high8.3	3.88% (90th)	Exploit	no fix	2026-06-17	≤ vers:unknown/*
CVE-2019-3855US	high8.8	9.29% (95th)	—	1.8.1	2019-03-21	< 1.8.1
CVE-2019-3862US	critical9.1	7.90% (95th)	—	1.8.1	2019-03-21	< 1.8.1
CVE-2019-3858US	critical9.1	6.45% (94th)	—	1.8.1	2019-03-21	< 1.8.1
CVE-2019-3859US	critical9.1	6.28% (94th)	—	1.8.1	2019-03-21	< 1.8.1
CVE-2019-3857US	high8.8	6.13% (93rd)	—	1.8.1	2019-03-25	< 1.8.1
CVE-2019-3856US	high8.8	6.13% (93rd)	—	1.8.1	2019-03-25	< 1.8.1
CVE-2019-3860US	critical9.1	5.42% (93rd)	—	1.8.1	2019-03-25	< 1.8.1
CVE-2019-3861US	critical9.1	5.12% (92nd)	—	1.8.1	2019-03-25	< 1.8.1
CVE-2019-3863US	high8.8	3.44% (89th)	—	1.8.1	2019-03-25	< 1.8.1
CVE-2026-55199US	high7.5	0.92% (60th)	—	1.11.1 commit 1762685	2026-06-17	3 versions
CVE-2025-15661US	medium6.5	0.65% (51st)	—	no fix	2026-06-18	≤ 1.11.1 <commit 2dae302
CVE-2026-66033US	—	0.58% (48th)	—	commit a2ed82d	2026-07-24	2 versions
CVE-2026-66035US	—	0.47% (41st)	—	commit 42e33d8	2026-07-24	2 versions
CVE-2026-66032US	—	0.45% (39th)	—	commit 5e47761	2026-07-24	2 versions
CVE-2026-58050US	high7.5	0.44% (38th)	—	no fix	2026-06-28	≤ 1.11.1
CVE-2026-66034US	—	0.40% (34th)	—	commit a13bb6c	2026-07-24	2 versions
CVE-2026-58051US	—	0.28% (20th)	—	no fix	2026-06-28	≤ 1.11.1

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

Which sources assert this record, and when.

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