Package impact

golang Go / golang.org/x/net

0
KEVHas exploit
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CVE Severity CVSS Risk Flags OS Vendor Published Description
CVE-2023-44487 high 7.5 10.0 3y ago The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVE-2026-39821 critical 9.6 9.6 13d ago Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna
CVE-2023-45288 high 8.0 2y ago An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HE…
CVE-2019-9512 high 8.0 4y ago RHSA-2019:4273: container-tools:1.0 security update (Important)
CVE-2019-9514 high 8.0 4y ago RHSA-2019:4273: container-tools:1.0 security update (Important)
CVE-2021-44716 high 8.0 5y ago net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolled memory consumption in the header canonicalization cache via HTTP/2 requests.
CVE-2026-33814 high 7.5 7.5 27d ago When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.
CVE-2026-27141 unknown 3mo ago Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic
CVE-2025-47911 unknown 4mo ago The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, which can lead to denial of service (DoS) if an attacker provides specially crafted H…
CVE-2025-58190 unknown 4mo ago The html.Parse function in golang.org/x/net/html has an infinite parsing loop when processing certain inputs, which can lead to denial of service (DoS) if an attacker provides specially crafted HTML …
CVE-2025-22872 unknown 1y ago The tokenizer incorrectly interprets tags with unquoted attribute values that end with a solidus character (/) as self-closing. When directly using Tokenizer, this can result in such tags incorrectly…
CVE-2024-45338 unknown 2y ago An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service.
CVE-2022-41721 unknown 3y ago A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from th…
CVE-2021-33194 unknown 4y ago golang.org/x/net before v0.0.0-20210520170846-37e1c6afe023 allows attackers to cause a denial of service (infinite loop) via crafted ParseFragment input.