CVE-2026-19032

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.57% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 47.0% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-09-08.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-09-01 03:18Z1 MO AGO

Last updated

2026-09-01 13:13Z1 MO AGO

Reserved

2026-08-06

Assigning CNA

HeroDevs

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weaknesses

• CWE-470Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')Base
• CWE-610Externally Controlled Reference to a Resource in Another SphereClass
• CWE-502Deserialization of Untrusted DataBase

Data version

5.2

Document digest

270b6a4ef9e65600b8e7c9b6fe164273be7b737f725585184d7d6e26e10345d8

• github.comGHSA-wjgm-6hv5-3cvfhttps://github.com/FasterXML/jackson-databind/security/advisories/GHSA-wjgm-6hv5-3cvfthird-party-advisory
• github.comFasterXML/jackson-databind#6129https://github.com/FasterXML/jackson-databind/pull/6129patchissue-tracking
• github.comFix commit (2.x line, forward-merged to 2.21 and 2.22)https://github.com/FasterXML/jackson-databind/commit/cc6756b61ed90b6b9227f670e0408d5d9bd48551patch
• github.comFix commit (3.1 line, merge of 2.x into 3.1)https://github.com/FasterXML/jackson-databind/commit/d94bb632becfe0ba96926b9909ab06d1f87aad6dpatch
• github.comFix commit (3.2 line, merge of 3.1 into 3.2)https://github.com/FasterXML/jackson-databind/commit/ce26eda3481cd796f76ba4c53ffe1da23b53f166patch