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RHEA-2021:1906: libyang Red Hat

CVSS: 7.0v3.1HighPublished
Published 16-09-2024Last modified 22-11-2025
Open JSON

Vulnerability summary

RHEA-2021:1906 is a high (CVSS 7.0) vulnerability in libyang Red Hat.

Overall risk
28/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.0/10
010
High · v3.1 (OSV · Red hat), selected by version preference
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 8 · Downstream 0
CVE-2019-20391CVE-2019-20392CVE-2019-20393CVE-2019-20394CVE-2019-20395CVE-2019-20396

Timeline

  1. 16-09-2024
    PublishedVulnerability first disclosed.
  2. 22-11-2025
    Last modifiedVulnerability information updated.

Description

Red Hat Enhancement Advisory: libyang bug fix and enhancement update

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Redhat5 products
  • libyang< 0:1.0.184-1.el8
  • libyang-cpp-debuginfo< 0:1.0.184-1.el8
  • libyang-debuginfo< 0:1.0.184-1.el8
  • libyang-debugsource< 0:1.0.184-1.el8
  • python3-libyang-debuginfo< 0:1.0.184-1.el8

1 vendor · 5 products

References

36 links
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