CVE-2026-44290 protobufjs: Process-wide denial of service through unsafe option paths

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs allowed certain schema option paths to traverse through inherited object properties while applying options. A crafted protobuf schema or JSON descriptor could cause option handling to write...

CVE-2026-44290

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs allowed certain schema option paths to traverse through inherited object properties while applying options. A crafted protobuf schema or JSON descriptor could cause option handling to write...

CVE-2026-44290 protobufjs: Process-wide denial of service through unsafe option paths

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs allowed certain schema option paths to traverse through inherited object properties while applying options. A crafted protobuf schema or JSON descriptor could cause option handling to write...

CVE-2026-44289

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs could recurse without a depth limit while decoding nested protobuf data. This affected both skipping unknown group fields and generated decoding of nested message fields. A crafted protobuf...

CVE-2026-44289 protobufjs: Denial of service through unbounded protobuf recursion

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs could recurse without a depth limit while decoding nested protobuf data. This affected both skipping unknown group fields and generated decoding of nested message fields. A crafted protobuf...

CVE-2026-44289 protobufjs: Denial of service through unbounded protobuf recursion

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs could recurse without a depth limit while decoding nested protobuf data. This affected both skipping unknown group fields and generated decoding of nested message fields. A crafted protobuf...

CVE-2026-44289 protobufjs: Denial of service through unbounded protobuf recursion

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs could recurse without a depth limit while decoding nested protobuf data. This affected both skipping unknown group fields and generated decoding of nested message fields. A crafted protobuf...

CVE-2026-44289

CVE-2026-44289 affects protobufjs. Before versions 7.5.6 and 8.0.2, decoding nested protobuf data could recurse without a depth limit, affecting both skipping unknown group fields and generated decoding of nested message fields. A crafted binary payload could exhaust the JavaScript call stack, ca...

CVE-2026-44288 protobufjs: Overlong UTF-8 decoding

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs includes a minimal UTF-8 decoder that accepted overlong UTF-8 byte sequences and decoded them to their canonical characters instead of replacing them. An attacker who can provide protobuf...

CVE-2026-44288

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs includes a minimal UTF-8 decoder that accepted overlong UTF-8 byte sequences and decoded them to their canonical characters instead of replacing them. An attacker who can provide protobuf...

CVE-2026-44288

CVE-2026-44288 affects protobufjs: prior to versions 7.5.6 and 8.0.2, its minimal UTF-8 decoder accepted overlong UTF-8 byte sequences and decoded them to canonical characters instead of replacing them. If an attacker supplies protobuf binary data decoded through that path, downstream checks that...

CVE-2026-44288 protobufjs: Overlong UTF-8 decoding

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs includes a minimal UTF-8 decoder that accepted overlong UTF-8 byte sequences and decoded them to their canonical characters instead of replacing them. An attacker who can provide protobuf...

CVE-2026-44288 protobufjs: Overlong UTF-8 decoding

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs includes a minimal UTF-8 decoder that accepted overlong UTF-8 byte sequences and decoded them to their canonical characters instead of replacing them. An attacker who can provide protobuf...

protobuf.js 输入验证错误漏洞

protobuf.js is a pure JavaScript implementation of the protobuf.js project, open source. It provides a protocol buffer implementation that supports Node.js and browsers with TypeScript. It’s easy to use, extremely fast, and can be used out of the box through.proto files. Versions of protobuf.js...

PT-2026-40697

Name of the Vulnerable Software and Affected Versions protobufjs versions prior to 7.5.8 protobufjs versions prior to 8.2.0 Description protobufjs compiles protobuf definitions into JavaScript functions. The software can recurse without a depth limit when expanding nested JSON descriptors through...

10minions-engine (>=0.0.1 <=0.0.4), @0xr404/lol404 (>=1.1.0 <=1.1.6) +3276 more potentially affected by CVE-2026-44295 via protobufjs (>=7.0.0 <=7.5.5)

protobufjs NPM version =7.0.0, =0.0.1, =1.1.0, =1.0.1-beta.0, =0.0.2-beta.0, =1.0.0, =1.5.10, =0.10.1, =1.1.0, =6.0.0, =2.0.2, =3.3.2 and more Source cves: CVE-2026-44295 Source advisory: SNYK:JS-PROTOBUFJS-16643442...

org.webjars.npm:bazel__typescript (=1.7.0), org.webjars.npm:cesium (>=1.96.0 <=1.137.0) +13 more potentially affected by CVE-2026-44295 via org.webjars.npm:protobufjs (>=6.11.3 <=8.0.0)

org.webjars.npm:protobufjs MAVEN version =6.11.3, =1.96.0, =1.0.0, =1.0.0, =10.13.0, =4.7.0, =0.3.35, =1.6.1, =0.5.2, =0.7.15 - org.webjars.npm:tiktok-live-connector =1.0.2 Source cves: CVE-2026-44295 Source advisory: SNYK:JAVA-ORGWEBJARSNPM-16643443...

@forwardimpact/libcodegen (>=0.1.47 <=0.1.52) potentially affected by CVE-2026-44295 via protobufjs-cli (=2.0.1)

protobufjs-cli NPM version =2.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on protobufjs-cli and may be impacted: - @forwardimpact/libcodegen =0.1.47, =0.1.52 Source cves: CVE-2026-44295 Source advisory: OSV:GHSA-6R35-46G8-JCW9...

Arbitrary Code Injection

Overview protobufjs is a protocol buffer for JavaScript & TypeScript. Affected versions of this package are vulnerable to Arbitrary Code Injection via the pbjs static code generation. An attacker can execute arbitrary code by providing crafted schema names that are incorporated into generated...

@0xchain/telemetry (>=1.1.0-beta.8 <=1.1.0-beta.18), @20206205tech/nestjs-common (>=0.8.0 <=0.11.3) +958 more potentially affected by CVE-2026-44295 via protobufjs (>=8.0.0 <=8.0.1)

protobufjs NPM version =8.0.0, =1.1.0-beta.8, =0.8.0, =1.0.0, =1.1.4, =0.3.1, =0.3.1, =0.7.1, =0.7.0, =0.8.0 and more Source cves: CVE-2026-44295 Source advisory: SNYK:JS-PROTOBUFJS-16643442...