9.8

CVE-2018-19362: debian debian_linux Deserialization of Untrusted Data

CVSS: 9.8v3.0CriticalModified
AliasesUBUNTU-CVE-2018-19362DEBIAN-CVE-2018-19362CGA-26gj-fw5c-686c
Published 02-01-2019Last modified 15-10-2026
Open JSON

Vulnerability summary

CVE-2018-19362 is a critical (CVSS 9.8) Deserialization of Untrusted Data vulnerability in debian debian_linux. EPSS estimates a 10.60% chance of exploitation in the next 30 days, higher than 95.7% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.0 (NVD)
EPSS score
10.60%
0%100%
Medium · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 4 · Related 1
DLA-1703-1DSA-4452-1RHSA-2019:0782USN-4813-1

Timeline

  1. 02-01-2019
    PublishedVulnerability first disclosed.
  2. 15-10-2026
    Last modifiedVulnerability information updated.

Description

FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the jboss-common-core class from polymorphic deserialization.

CVSS metrics

6 scores · 5 sources · 2 versions

EPSS trend

Probability

10.60%

Chance of exploitation in the next 30 days

Percentile

96%

Versus all other CVEs

30-day change

0.00 pp

From 10.60% on 18-09-2026

18-09-202618-10-2026
EPSS score
10.60%

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

Affected systems

Chainguard50 products
  • eco-java-gradle-2.10All versions (No fix recorded)
  • eco-java-gradle-2.11All versions (No fix recorded)
  • eco-java-gradle-2.12All versions (No fix recorded)
  • eco-java-gradle-2.13All versions (No fix recorded)
  • eco-java-gradle-2.14All versions (No fix recorded)
Oracle5 products
Redhat5 products
Debian2 products
Com.fasterxml.jackson.core1 product
  • jackson-databind≥ 2.9.0, < 2.9.8 | ≥ 2.8.0, < 2.8.11.3 | ≥ 2.7.0, < 2.7.9.5 | ≥ 2.0.0, < 2.6.7.3
Fasterxml1 product
  • jackson-databind≥ 2.6.0, ≤ 2.6.7.2 | ≥ 2.7.0, < 2.7.9.5 | ≥ 2.8.0, < 2.8.11.3 | ≥ 2.9.0, < 2.9.8
Ubuntu1 product
  • jackson-databindAll versions (No fix recorded) | < 2.4.2-3ubuntu0.1~esm2

7 vendors · 65 products

References

57 links
Show all 57 references