No exploitation reportedFix available

CVE-2020-13759

Q: Is CVE-2020-13759 actively exploited?

Active exploitation of CVE-2020-13759 has not been confirmed. Its EPSS score was 1.6% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2020-13759?

CVE-2020-13759 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

No exploitation reported by the sources we read.

Published2020-06-02
Fixed in0.2.1 · 0.1.1
WeaknessCWE-362 · CWE-662

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

rust-vmm vm-memory before 0.1.1 and 0.2.x before 0.2.1 allows attackers to cause a denial of service (loss of IP networking) because read_obj and write_obj do not properly access memory. This affects aarch64 (with musl or glibc) and x86_64 (with musl).

Timeline

dates in UTC

2020-06-0219:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2020-13759?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2020-13759?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · OSV

Vm-memory project vm-memory

Branch	Affected	Fixed in	Source
0.2	≥ 0.2.0, < 0.2.1	0.2.1	NVD · OSV
0.2	≥ 0.2.0-0, < 0.2.1	0.2.1	OSV
0.1	< 0.1.1	0.1.1	NVD · OSV
0.x	≥ 0.0.0-0, < 0.1.1	0.1.1	OSV

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Vm-memory project vm-memory to 0.2.1 · 0.1.1

Advisories and patches

github.comRelease Notes
github.comRelease Notes

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.17.5read 2026-10-23
NVDCVSS 2.05read 2026-10-23
NVDweakness (CWE)CWE-362, CWE-662read 2026-10-23
FIRST EPSSEPSS score1.6 %2026-10-23
OSVaffected packages—

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: 2020-06-02
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2020-13759?

Is CVE-2020-13759 actively exploited?

Active exploitation of CVE-2020-13759 has not been confirmed. Its EPSS score was 1.6% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-13759?

CVE-2020-13759 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

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