Hpack
This hub aggregates every CVE we track for Hpack, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
4
CVEs tracked
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2
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In CISA KEV
Severity distribution
HIGH2
Monthly trend
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2024-102026-09
Latest CVEs
The 4 most recently published vulnerabilities affecting Hpack.
- CVE-2026-59980hpack: Unbounded variable integer decoding can cause run-away computation on malformed input
- GHSA-w7hm-hmxv-pvhfHPACK decoder panics on invalid input
- CVE-2022-41723Denial of service via crafted HTTP/2 stream in net/http and golang.org/x/net7.5
- CVE-2016-6581A HTTP/2 implementation built using any version of the Python HPACK library between v1.0.0 and v2.2.0 could be targeted for a denial of service attack, specifically a so-called "HPACK Bomb" attack....7.5
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