systemd systemd

Name: systemd systemd
Brand: systemd

productEU

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

KEV-listed

EPSS ≥ 10%

critical

by severity

0critical4high3medium1low

updated 2026-10-27

vulnerabilities (11)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2018-15686US	high7.8	2.26% (83rd)	Exploit	no fix	2018-10-26	≤ unspecified ≤239
CVE-2018-15687US	high7.0	1.06% (64th)	Exploit	no fix	2018-10-26	≤ unspecified ≤239
CVE-2018-15688US	high8.8	1.67% (77th)	—	no fix	2018-10-26	≤ unspecified ≤239
CVE-2012-1101US	medium5.5	0.40% (34th)	—	no fix	2020-03-11	≤ 37-1
CVE-2026-40227US	medium5.5	0.20% (10th)	—	261	2026-04-10	260 → 261
CVE-2026-40228US	low3.3	0.17% (7th)	—	no fix	2026-04-10	≤ 259
CVE-2026-40225US	—	0.14% (4th)	—	260	2026-04-10	0 → 260
CVE-2026-29111US	—	0.13% (2nd)	—	258.5	2026-03-23	3 versions
CVE-2026-40224US	high7.3OT elevated	0.11% (1st)	—	260	2026-04-10	259 → 260
CVE-2026-40223US	medium5.5	0.09% (0th)	—	260	2026-04-10	258 → 260
CVE-2026-40226US	—	0.07% (0th)	—	260	2026-04-10	233 → 260

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

CWE-669Incorrect Resource Transfer Between Spheres2 CVEs
CWE-1025Comparison Using Wrong Factors1 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')1 CVEs
CWE-122Heap-based Buffer Overflow1 CVEs
CWE-131Incorrect Calculation of Buffer Size1 CVEs
CWE-190Integer Overflow or Wraparound1 CVEs
CWE-20Improper Input Validation1 CVEs
CWE-269Improper Privilege Management1 CVEs

Which sources assert this record, and when.

scry

Products carry known vulnerabilities once they are exposed to the internet. See what is exposed on your perimeter with a free passive scan.