Security Bulletin: There is a vulnerability in protocol-buffers-schema-3.6.0.tgz used by IBM Maximo Manage application in IBM Maximo Application Suite (CVE-2026-5758)

Summary There is a vulnerability in protocol-buffers-schema-3.6.0.tgz used by IBM Maximo Manage application in IBM Maximo Application Suite. Vulnerability Details CVEID:CVE-2026-5758 DESCRIPTION: JavaScript is vulnerable to prototype pollution in Mafintosh's protocol-buffers-schema Version 3.6.0,...

USN-8063-2: Protocol Buffers vulnerability

USN-8063-1 fixed a vulnerability in Protocol Buffers. This update provides the corresponding update for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that Protocol Buffers incorrectly handled recursion when the Python google.protobuf.jsonformat.ParseDict...

USN-8063-2 protobuf vulnerability

USN-8063-1 fixed a vulnerability in Protocol Buffers. This update provides the corresponding update for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that Protocol Buffers incorrectly handled recursion when the Python google.protobuf.jsonformat.ParseDict...

SUSE-SU-2026:1653-1 Security update for protobuf

This update for protobuf fixes the following issues: Refresh fixes: - CVE-2025-4565: parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages can lead to crash due to RecursionError bsc1244663. - CVE-2026-0994: maxrecursiondepth limit can be bypass...

[SECURITY] Fedora 44 Update: qt6-qtgrpc-6.10.3-1.fc44

Protocol Buffers Protobuf is a cross-platform data format used to serialize structured data. gRPC provides a remote procedure call framework based on Protobuf. Qt provides tooling and classes to use these technologies...

Security Bulletin: Due to use of Google Protocol Buffers, IBM Operations Analytics – Log Analysis is affected by denial of service.

Summary Google Protocol Buffers in Apache Solr is used by IBM Operations Analytics – Log Analysis as part of the data serialization and communication between services. CVE-2021-22570. Vulnerability Details CVEID:CVE-2021-22570 DESCRIPTION: Nullptr dereference when a null char is present in a prot...

OPENSUSE-SU-2026:20555-1 Security update for google-cloud-sap-agent

This update for google-cloud-sap-agent fixes the following issue: Update to google-cloud-sap-agent 3.12 bsc1259816: - CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2: path pseudo- header bsc1260265. Changes for google-cloud-sap-agent: Collect...

EUVD-2026-23268

A Denial of Service DoS vulnerability exists in the Protobuf PHP library during the parsing of untrusted input. Maliciously structured messages—specifically those containing negative varints or deep recursion—can be used to crash the application, impacting service availability...

CVE-2026-5758

A flaw was found in the protocol-buffers-schema JavaScript library. This vulnerability, known as prototype pollution, allows an attacker to inject malicious properties into an object's core definition. This could enable an attacker to change how an application behaves, bypass security measures, o...

EUVD-2026-22993

JavaScript is vulnerable to prototype pollution in Mafintosh's protocol-buffers-schema Version 3.6.0, where an attacker may alter the application logic, bypass security checks, cause a DoS or achieve remote code execution...

Prototype Pollution

Overview org.webjars.npm:protocol-buffers-schema is a No nonsense protocol buffers schema parser written in Javascript Affected versions of this package are vulnerable to Prototype Pollution via the parse function. An attacker can modify object prototypes, potentially altering application logic,...

GHSA-J452-XHG8-QG39 Mafintosh's protocol-buffers-schema is vulnerable to prototype pollution

JavaScript is vulnerable to prototype pollution in Mafintosh's protocol-buffers-schema Version 3.6.0, where an attacker may alter the application logic, bypass security checks, cause a DoS or achieve remote code execution...

Prototype Pollution

Overview protocol-buffers-schema is a No nonsense protocol buffers schema parser written in Javascript Affected versions of this package are vulnerable to Prototype Pollution via the parse function. An attacker can modify object prototypes, potentially altering application logic, bypassing securi...

@amitojsingh366/keepkey-hardware-controller (=0.0.10), @apsiocoin/protobuf-serialization (=0.0.1-alpha1) +203 more potentially affected by CVE-2026-5758 via protocol-buffers-schema (>=2.2.0 <=3.6.0)

protocol-buffers-schema NPM version =2.2.0, =2.0.9, =2.0.7, =2.1.2, =0.0.25, =0.0.19, =2.0.12, =2.0.11, =0.0.12, =6.1.2, =0.18.4, =0.18.4, =1.16.11, =1.4.2, =2.14.3 and more Source cves: CVE-2026-5758 Source advisory: OSV:GHSA-J452-XHG8-QG39...

@amitojsingh366/keepkey-hardware-controller (=0.0.10), @apsiocoin/protobuf-serialization (=0.0.1-alpha1) +179 more potentially affected by CVE-2026-5758 via protocol-buffers-schema (>=3.1.0 <=3.6.0)

protocol-buffers-schema NPM version =3.1.0, =2.0.9, =2.0.7, =2.1.2, =0.0.25, =0.0.19, =2.0.12, =2.0.11, =0.0.12, =6.1.2, =0.18.4, =0.18.4, =1.16.11, =1.4.2, =2.14.3 and more Source cves: CVE-2026-5758 Source advisory: SNYK:JS-PROTOCOLBUFFERSSCHEMA-16420259...

com.graphhopper:graphhopper-web-bundle (>=3.0 <=client_hc_no_vehicle), org.webjars.npm:geobuf (=3.0.2) +19 more potentially affected by CVE-2026-5758 via org.webjars.npm:protocol-buffers-schema (=3.6.0)

org.webjars.npm:protocol-buffers-schema MAVEN version =3.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on org.webjars.npm:protocol-buffers-schema and may be impacted: - com.graphhopper:graphhopper-web-bundle =3.0, =1.10.1, =3.0.0-pre.4, =4.0.3,...

Mafintosh's protocol-buffers-schema is vulnerable to prototype pollution

JavaScript is vulnerable to prototype pollution in Mafintosh's protocol-buffers-schema Version 3.6.0, where an attacker may alter the application logic, bypass security checks, cause a DoS or achieve remote code execution...

CVE-2026-5758

JavaScript is vulnerable to prototype pollution in Mafintosh's protocol-buffers-schema Version 3.6.0, where an attacker may alter the application logic, bypass security checks, cause a DoS or achieve remote code execution...

CVE-2026-5758

CVE-2026-5758 affects Mafintosh’s protocol-buffers-schema (JavaScript) versions around 3.6.0. The issue is prototype pollution in the library, enabling an attacker to alter application logic, bypass security checks, cause a denial of service, or potentially achieve remote code execution. The avai...

CVE-2026-5758

JavaScript is vulnerable to prototype pollution in Mafintosh's protocol-buffers-schema Version 3.6.0, where an attacker may alter the application logic, bypass security checks, cause a DoS or achieve remote code execution...