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USN-7629-2 protobuf vulnerabilities

🗓️ 02 Sep 2025 22:03:54Reported by GoogleType 
osv
 osv🔗 osv.dev

Ubuntu fixes Protocol Buffers memory handling flaws in Python and Java bindings causing denial of service.

Related
Refs
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IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in IBM Application Performance Management
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IBM Security Bulletins		Security Bulletin: IBM Guardium Data Security Center is affected by multiple vulnerabilities
19 Jun 202505:35
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM® Db2® affect IBM® Db2® Big SQL
23 Jan 202610:25
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12 Mar 202511:26
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IBM Security Bulletins		Security Bulletin: Multiple Security vulnerabilities affecting IBM Knowledge Catalog Premium Cartridge
7 Apr 202620:13
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IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite - Monitor Component uses protobuf-4.21.12-cp37-abi3-manylinux2014_x86_64.whl and protobuf-4.25.7-cp37-abi3-manylinux2014_x86_64.whl which is vulnerable to CVE-2025-4565
29 May 202608:56
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IBM Security Bulletins		Security Bulletin: There is a Denial of Service vulnerability in IBM WebSphere Liberty that is shipped with IBM CICS TX Advanced (CVE-2024-7254).
28 Jan 202522:08
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IBM Security Bulletins		Security Bulletin: Any project that parses untrusted Protocol Buffers data containing an arbitrary number of nested groups / series of SGROUP tags can corrupted by exceeding the stack limit, affect watsonx.data
30 Jun 202510:31
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IBM Security Bulletins		Security Bulletin: Vulnerability in com.google.protobuf_protobuf-java affects IBM Db2 Data Management Console (CVE-2024-7254)
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20 May 2026 16:03Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.17.5
CVSS 48.7
EPSS0.00134
SSVC
protocol buffersmemory handlingpython bindingsjava bindingsdenial of servicevulnerability 2025-4565vulnerability 2024-7254ubuntu 16.04ubuntu 18.04ubuntu 20.04
0