USN-4741-1: libjackson-json-java Ubuntu
Published
Published 18-02-2021Last modified 27-04-2026
Vulnerability summary
USN-4741-1 is a vulnerability in libjackson-json-java Ubuntu with no CVSS score yet.
Priority
Insufficient evidence
No CVSS vector published; no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?CVSS score
Not scored
010
No CVSS score recordedEPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded
Advisory lineage
Upstream 3 · Downstream 0 · Related 3Timeline
- 18-02-2021PublishedVulnerability first disclosed.
- 27-04-2026Last modifiedVulnerability information updated.
Description
libjackson-json-java vulnerabilities It was discovered that Jackson Databind incorrectly handled deserialization. An attacker could possibly use this issue to execute arbitrary code.
CVSS metrics
Risk metrics not yet published.
EPSS trend
No EPSS score has been published for this record yet.
Known exploited
Compare KEV catalogsNot in the CISA KEV catalog.
Not in the ENISA CNW catalog.
Not in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Version check
Known conditions: not stated in public data.
Ubuntu1 product
- libjackson-json-java< 1.9.2-7ubuntu0.2
1 vendor · 1 product