PR
Product
Protobufjs
by Protobufjs Project · last CVE Jul 8, 2026
17
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 2High 8Medium 7Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-44293
8.8
0%
May 13
protobufjs: Code injection through bytes field defaults in generated toObject code
Affected: before 7.5.6; 8.0.0 before 8.0.2
CVE-2026-44291
8.1
0%
May 13
protobufjs: Code generation gadget after prototype pollution
Affected: before 7.5.6; 8.0.0 before 8.0.2
CVE-2026-59877
7.5
0%
Jul 8
protobufjs: Denial of Service via infinite loop in .proto option parsing
Affected: before 7.6.5; 8.0.0 before 8.6.6
CVE-2026-48712
7.5
0%
Jun 22
protobufjs: Denial of service through unbounded Any expansion during JSON conversion
Affected: before 7.6.1; 8.0.0 before 8.4.1
CVE-2026-45740
7.5
0%
May 13
protobufjs: Denial of Service via unbounded recursive JSON descriptor expansion
Affected: before 7.5.8; 8.0.0 before 8.2.0
CVE-2026-44290
7.5
0%
May 13
protobufjs: Process-wide denial of service through unsafe option paths
Affected: before 7.5.6; 8.0.0 before 8.0.2
CVE-2026-44289
7.5
1%
May 13
protobufjs: Denial of service through unbounded protobuf recursion
Affected: before 7.5.6; 8.0.0 before 8.0.2
CVE-2022-25878
7.5
2%
May 27
The package protobufjs before 6.11.3 are vulnerable to Prototype Pollution which can allow an attacker to add/modify properties of the Object.prototype
Affected: before 6.11.3
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