CVE-2025-53606

Apache Seata (incubating): Deserialization of untrusted Data in Apache Seata Server

9.8 CriticalFix available

Deserialization of Untrusted Data vulnerability in Apache Seata (incubating).

This issue affects Apache Seata (incubating): 2.4.0.

Users are recommended to upgrade to version 2.5.0, which fixes the issue.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.77%Up 0.7 points since Aug 8, 2025

What each source reports

CVE List Score used 9.8

Apache Seata (incubating): Deserialization of untrusted Data in Apache Seata Server

Deserialization of Untrusted Data vulnerability in Apache Seata (incubating).

This issue affects Apache Seata (incubating): 2.4.0.

Users are recommended to upgrade to version 2.5.0, which fixes the issue.

Record: CVE-2025-53606
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-502
Updated: 2026-11-02

EUVDEUVD-2025-23981 9.8

Deserialization of Untrusted Data vulnerability in Apache Seata (incubating).

This issue affects Apache Seata (incubating): 2.4.0.

Users are recommended to upgrade to version 2.5.0, which fixes the issue.

Record: EUVD-2025-23981
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-g358-g2pq-c46j 8.1

Apache Seata: Deserialization of untrusted Data in Apache Seata Server

Deserialization of Untrusted Data vulnerability in Apache Seata (incubating).

This issue affects Apache Seata (incubating): 2.4.0.

Users are recommended to upgrade to version 2.5.0, which fixes the issue.

Record: GHSA-g358-g2pq-c46j
CVSS 4.0: 8.1 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U
Weakness: CWE-502
Updated: 2026-11-02

NVD 9.8

Deserialization of Untrusted Data vulnerability in Apache Seata (incubating).

This issue affects Apache Seata (incubating): 2.4.0.

Users are recommended to upgrade to version 2.5.0, which fixes the issue.

Record: CVE-2025-53606
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-502
Updated: 2026-11-02

OSV 9.8

Apache Seata (incubating): Deserialization of untrusted Data in Apache Seata Server

Deserialization of Untrusted Data vulnerability in Apache Seata (incubating).

This issue affects Apache Seata (incubating): 2.4.0.

Users are recommended to upgrade to version 2.5.0, which fixes the issue.

Record: CVE-2025-53606
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-502
Updated: 2026-11-02

OSVGHSA-g358-g2pq-c46j 8.1

Apache Seata: Deserialization of untrusted Data in Apache Seata Server

Deserialization of Untrusted Data vulnerability in Apache Seata (incubating).

This issue affects Apache Seata (incubating): 2.4.0.

Users are recommended to upgrade to version 2.5.0, which fixes the issue.

Record: GHSA-g358-g2pq-c46j
CVSS 4.0: 8.1 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U
Weakness: CWE-502
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`org.apache.seata:seata-serializer-fury` Maven	2.4.0 to 2.4.0	2.5.0
`org.apache.seata:seata-serializer-fury` Maven	2.4.0 up to 2.5.0	2.5.0

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-53606 is a critical vulnerability (CVSS 9.8) in Apache Seata, published August 8, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.77%, the 55th percentile. Fixed in org.apache.seata:seata-serializer-fury 2.5.0.

Attack profile

How easy it is to exploit

What an attacker can affect

Exploit likelihood

What each source reports

Affected products

Affected packages

History

In short

References