litespeedtech openlitespeed

Name: litespeedtech openlitespeed
Brand: litespeedtech

productUS

cpe:2.3:a:litespeedtech:openlitespeed:*:*:*:*:*:*:*:*

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

KEV-listed

EPSS ≥ 10%

by severity

1critical6high3medium0low

updated 2026-10-27

vulnerabilities (12)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2025-54939US	high7.5	0.80% (56th)	Exploit	1.8.4	2025-08-01	< 1.8.4
CVE-2022-0073US	high8.8	9.74% (95th)	—	no fix	2022-10-27	1.7.0 → 1.7.16.1
CVE-2021-26758US	high8.8	2.71% (86th)	—	no fix	2021-04-07	= 1.7.8
CVE-2026-31386US	—	1.44% (73rd)	—	no fix	2026-03-16	≤ 1.9.0
CVE-2022-0074US	high8.8	1.43% (73rd)	—	1.7.16.1	2022-10-27	1.6.15 → 1.7.16.1
CVE-2018-19791US	medium6.5	1.24% (69th)	—	1.5.0	2018-12-03	2 versions
CVE-2020-5519US	critical9.8	1.20% (68th)	—	1.6.5	2020-01-06	< 1.6.5
CVE-2022-0072US	medium5.8	1.14% (67th)	—	1.7.16.1	2022-10-27	4 versions
CVE-2015-3890US	high7.5	1.06% (64th)	—	1.3.10	2017-09-20	< 1.3.10
CVE-2023-40518US	high7.5	0.65% (51st)	—	1.7.18	2023-08-14	< 1.7.18
CVE-2024-31617US	—	0.44% (38th)	—	1.8.1	2024-05-22	< 1.8.1
CVE-2018-19792US	medium6.7	0.43% (37th)	—	no fix	2018-12-03	2 versions

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

CWE-20Improper Input Validation4 CVEs
CWE-770Allocation of Resources Without Limits or Throttling2 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')1 CVEs
CWE-269Improper Privilege Management1 CVEs
CWE-401Missing Release of Memory after Effective Lifetime1 CVEs
CWE-416Use After Free1 CVEs
CWE-426Untrusted Search Path1 CVEs

Which sources assert this record, and when.

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