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Vulnerability record · CVE-2020-36518 · published 11 March 2022

CVE-2020-36518: Fasterxml jackson-databind out-of-bounds write vulnerability

Fasterxml · Jackson Databind

jackson-databind before 2.13.0 allows a Java StackOverflow exception and denial of service via a large depth of nested objects.

7.5 CVSS 3.1 High EPSS 4.9% · top 8.3% CWE-787 · Out-of-bounds write
7.5CVSS 3.1 base score, v2 5.0
4.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
36Affected product versions listed by NVD
14References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

jackson-databind before 2.13.0 allows a Java StackOverflow exception and denial of service via a large depth of nested objects.

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

Affected products

36 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/FasterXML/jackson-databind/issues/2816 Issue TrackingThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00001.html ExploitMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00035.html Mailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20220506-0004/ Third Party Advisory
https://www.debian.org/security/2022/dsa-5283 Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html Third Party Advisory
https://github.com/FasterXML/jackson-databind/issues/2816 Issue TrackingThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00001.html ExploitMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00035.html Mailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20220506-0004/ Third Party Advisory
https://www.debian.org/security/2022/dsa-5283 Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2020-36518), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.