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Vulnerabilities

Last updated 53 minutes ago
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Critical Severity
CVSS Score Range: 9.0–10.0
Critical severity vulnerabilities (CVSS 9.0–10.0). These represent the highest impact issues.
High Severity
CVSS Score Range: 7.0–8.9
High severity vulnerabilities (CVSS 7.0–8.9). Serious vulnerabilities that should be prioritized soon after critical fixes.
Medium Severity
CVSS Score Range: 4.0–6.9
Medium severity vulnerabilities (CVSS 4.0–6.9). Important issues that meaningfully reduce security confidence.
Low Severity
CVSS Score Range: < 4.0
Low severity vulnerabilities (CVSS < 4.0). Hygiene issues that can accumulate but pose lower immediate risk.
Unknown Severity
CVSS Score Range: No score
Vulnerabilities without an assigned CVSS score. Severity is not determinable from available data.
Package Summary Severity Published Modified
msgpack msgpack-ruby JRuby decoder makes uncapped header-count allocations; a 5-byte message forces multi-GiB OOM High Risk 7.5 17 hours ago 17 hours ago
msgpackrpc Malicious code in msgpackrpc (PyPI) Unknown 9 days ago 1 day ago
msgpack MessagePack: Unbounded memory leak in msgpack C extension on strict_map_key validation failure High Risk 7.5 17 days ago 17 days ago
msgpack5 msgpack5: Truncated map32 headers throw an unexpected error High Risk 7.5 1 month ago 24 days ago
msgpack5 msgpack5: Deeply nested input can exhaust the decoder stack Medium Risk 5.3 1 month ago 1 month ago
msgpack5 msgpack5: Reserved byte can cause unbounded stream buffering Medium Risk 5.9 1 month ago 1 month ago
msgpack5 msgpack5: Many buffered values can exhaust the streaming decoder stack High Risk 7.5 1 month ago 1 month ago
msgpack5 msgpack5: Partial options disable prototype protection Medium Risk 6.5 1 month ago 1 month ago
msgpack5 msgpack5: Quadratic parsing in the streaming decoder Medium Risk 5.9 1 month ago 1 month ago
msgpack5 msgpack5: Decoding negative int64 values mutates the input buffer Low Risk 3.7 1 month ago 1 month ago
github.com/shamaton/msgpack/v2 Denial of service in github.com/shamaton/msgpack High Risk 7.5 8 months ago 1 month ago
github.com/shamaton/msgpack/v3 Denial of service in github.com/shamaton/msgpack High Risk 7.5 8 months ago 1 month ago
github.com/shamaton/msgpack Denial of service in github.com/shamaton/msgpack Unknown 8 months ago 1 month ago
github.com/shamaton/msgpack/v2 Denial of service in github.com/shamaton/msgpack Unknown 8 months ago 1 month ago
github.com/shamaton/msgpack/v3 Denial of service in github.com/shamaton/msgpack Unknown 8 months ago 1 month ago
msgpack MessagePack::Buffer#clear Use-After-Free that Enables Cross-Buffer Disclosure Low Risk 3.0 3 months ago 2 months ago
msgpack MessagePack for Python: Out-of-bounds read / crash on Unpacker reuse after a caught error High Risk 7.5 4 months ago 2 months ago
org.msgpack:msgpack-core MessagePack for Java Vulnerable to Remote DoS via Malicious EXT Payload Allocation High Risk 7.5 10 months ago 2 months ago
msgpackr msgpackr's conversion of property names to strings can trigger infinite recursion High Risk 8.6 2 years ago 2 months ago
msgpack5 Prototype poisoning Medium Risk 6.7 5 years ago 2 months ago
msgpack No summary available High Risk 7.5 4 months ago 3 months ago
@keyv/serialize-msgpackr Malicious code in @keyv/serialize-msgpackr (npm) Unknown 3 months ago 3 months ago
activerecord-msgpack-serializer Malicious code in activerecord-msgpack-serializer (RubyGems) Unknown 2 years ago 3 months ago
github.com/shamaton/msgpack/v2 Panic in github.com/shamaton/msgpack/v2 Unknown 4 years ago 2 years ago
github.com/shamaton/msgpack/v2 MessagePack for Golang subject to DoS via Unmarshal panic High Risk 7.5 4 years ago 3 years ago
Data courtesy of OSV.dev
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