Description
In an untrusted JMS environment, org.springframework.jms.support.converter.MappingJackson2MessageConverter and org.springframework.jms.support.converter.JacksonJsonMessageConverter allow arbitrary class instantiation, which can lead to unauthorized actions via gadget class deserialization.
Affected versions:
Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Spring | Spring Framework | 7.0.0 – < 7.0.7.1, 6.2.0 – < 6.2.18.1, 6.1.0 – < 6.1.28, 5.3.0 – < 5.3.49 | 7.0.7.1 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | libspring-java | No fix yet | — |
| Debian 13 | libspring-java | No fix yet | — |
| Debian 12 | libspring-java | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | libspring-java | No fix yet | — |
| Ubuntu 26.04 LTS | libspring-java | No fix yet | — |
| Ubuntu 25.10 | libspring-java | No fix yet | — |
Show 5 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 24.04 LTS | libspring-java | No fix yet | — |
| Ubuntu Pro 22.04 LTS | libspring-java | No fix yet | — |
| Ubuntu Pro 20.04 LTS | libspring-java | No fix yet | — |
| Ubuntu Pro 18.04 LTS | libspring-java | No fix yet | — |
| Ubuntu Pro 16.04 LTS | libspring-java | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.springframework:spring-jms | <= 5.3.39 | — | GHSA-x863-p983-p4f7 |
| Maven | org.springframework:spring-jms | >= 6.0.0, <= 6.1.21 | — | GHSA-x863-p983-p4f7 |
| Maven | org.springframework:spring-jms | >= 6.2.0, < 6.2.19 | 6.2.19 | GHSA-x863-p983-p4f7 |
| Maven | org.springframework:spring-jms | >= 7.0.0-M1, < 7.0.8 | 7.0.8 | GHSA-x863-p983-p4f7 |
Advisories 13
- WID-SEC-2026-4090 Oracle Communications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 11, 2026
- WID-SEC-2026-1828 VMware Tanzu Spring Framework: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 25, 2026
- WID-SEC-2026-2437 Oracle Communications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 22, 2026
- NCSC-2026-0448 Kwetsbaarheden verholpen in Oracle Fusion Middleware NCSC-NL (Netherlands) · Oct 22, 2026
- NCSC-2026-0444 Kwetsbaarheden verholpen in Oracle Communications NCSC-NL (Netherlands) · Oct 21, 2026
- WID-SEC-2026-4089 Oracle Construction and Engineering: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 20, 2026
- WID-SEC-2026-4086 Oracle Financial Services Applications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 20, 2026
- WID-SEC-2026-4083 Oracle Retail Applications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 20, 2026
- WID-SEC-2026-4078 Oracle Fusion Middleware: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 20, 2026
- NCSC-2026-0312 Kwetsbaarheden verholpen in Oracle Financial Services NCSC-NL (Netherlands) · Aug 19, 2026
- WID-SEC-2026-2895 Oracle Financial Services Applications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 18, 2026
- WID-SEC-2026-2448 Oracle Utilities Applications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 21, 2026
- WID-SEC-2026-2439 Oracle Retail Applications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 21, 2026