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CVE-2026-116630

Medium priority
Needs evaluation

undici is an HTTP client for Node.js. In versions 7.0.0 through 7.30.1 and 8.0.0 through 8.12.3, when an Agent composes the redirect and shared cache interceptors, a cached response that is revalidated with a conditional request...

2 affected packages

nodejs, node-undici

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
node-undici Needs evaluation Needs evaluation Not in release Not in release Not in release
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CVE-2026-111497

High priority

Some fixes available 13 of 16

A buffer overflow vulnerability in the Brotli decoder (c/dec/decode.c) in Google Brotli versions 1.0.3 through 1.2.0 on all platforms allows a remote unauthenticated attacker to corrupt adjacent decoder state memory,...

7 affected packages

brotli, nodejs, dotnet6, dotnet7, dotnet8...

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
brotli Fixed Fixed Fixed Fixed Fixed
nodejs Not affected Not affected Not affected Vulnerable Not affected
dotnet6 Not in release Not in release Vulnerable Not in release Not in release
dotnet7 Not in release Not in release Ignored Not in release Not in release
dotnet8 Not in release Fixed Fixed Not in release Not in release
dotnet10 Fixed Fixed Not in release Not in release Not in release
dotnet11 Not in release Not in release Not in release Not in release Not in release
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CVE-2026-106074

Medium priority
Needs evaluation

A flaw in Node.js `crypto` causes the internal entropy caches used by `crypto.randomUUID()`, `crypto.randomUUIDv7()`, and `crypto.randomInt()` to be saved into user-land startup snapshots (`--build-snapshot`) and single executable...

1 affected package

nodejs

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-106073

Medium priority
Needs evaluation

A flaw in Node.js Permission Model filesystem enforcement leaves `fs.realpathSync()` without the required read permission checks. This is an incomplete fix of CVE-2026-21715, which only covered `fs.realpathSync.native()`. As a...

1 affected package

nodejs

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-106072

Medium priority
Needs evaluation

A flaw in Node.js TLS hostname verification allows a certificate with only a DNS SAN to authenticate an IP endpoint when the client connects using a non-canonical IPv4 spelling, such as `0177.0.0.1`, `0x7f.0.0.1`, `2130706433` or...

1 affected package

nodejs

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-106071

Medium priority
Needs evaluation

A flaw in Node.js Permission Model filesystem enforcement can grant access to paths that do not match a wildcard `--allow-fs-read` or `--allow-fs-write` rule. When the requested path is shorter than the prefix of a wildcard grant,...

1 affected package

nodejs

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-106070

Medium priority
Needs evaluation

A flaw in the Node.js `zlib.ZipFile` API can cause it to return bytes that do not belong to the requested entry after the local and central header validation fails. When `zipEntry.modified` is read on an archive whose local header...

1 affected package

nodejs

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-106069

Medium priority
Needs evaluation

A flaw in Node.js TLS hostname verification can cause a server certificate to be validated against a different IP address than the one the client connected to, when the host is a non-canonical IPv4 literal with a leading zero,...

1 affected package

nodejs

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-105483

Medium priority
Needs evaluation

A flaw in Node.js TLS hostname verification allows a certificate without a matching IP address SAN to authenticate a connection to an IPv4 address when the host is written with non-ASCII characters, such as fullwidth digits...

1 affected package

nodejs

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-105482

Medium priority
Needs evaluation

A flaw in Node.js DNS resolution allows hostnames containing a NUL byte to be silently truncated by the dns.resolve*() functions and dns.reverse(). This is an incomplete fix of CVE-2026-48930, which only covered dns.lookup() and...

1 affected package

nodejs

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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