On 10/14/26 09:36, Antoine du Hamel wrote:
Security release pre-alert:
We will release new versions of Node.js 22, 24, and 26 release lines on or
shortly
after 2026-10-21 in order to address security vulnerabilities, the highest
being HIGH.
https://nodejs.org/en/blog/vulnerability/october-2026-security-releases
I didn't see a followup, but these releases are out now, and the above URL
lists:
Security releases available
Updates are now available for the 26.x, 24.x, 22.x Node.js release lines
for the following issues.
This security release includes the following dependency updates to address
public vulnerabilities:
c-ares on 26.x, 24.x, 22.x
ca-cert (eMudhra Intermediate CA Compromise) on 26.x, 24.x, 22.x
OpenSSL on 24.x, 22.x
SQLite on 22.x
Undici on 26.x, 24.x, 22.x
dns.resolve truncates names containing NUL char (CVE-2026-105482) - (high)
This vulnerability affects Node.js 26.x, 24.x, and 22.x.
Thank you, to hasanfleyah for reporting this vulnerability and thank
you jasnell for fixing it.
TLS certificate hostname bypass when the IP is written fullwidth digits
(CVE-2026-105483) - (high)
This vulnerability affects Node.js 26.x and 24.x.
Thank you, to hasanfleyah for reporting this vulnerability and thank
you jasnell for fixing it.
TLS certificate hostname bypass when the host loosely resolves to an IP
address (CVE-2026-106069) - (high)
This vulnerability affects Node.js 26.x, 24.x, and 22.x.
Thank you, to anagnorisis2peripeteia for reporting this vulnerability
and thank you mcollina for fixing it.
Node.js Brotli decoder out-of-bounds write permits remote code execution
(CVE-2026-111497) - (high)
A flaw in Node.js can cause Node.js Brotli decoder out-of-bounds write
permits remote code execution.
This vulnerability affects Node.js 26.x, 24.x, and 22.x.
Thank you, to mcollina for reporting this vulnerability and thank you
aduh95 for fixing it.
Keep-alive socket process a response that was written before the request
was sent (CVE-2026-105481) - (medium)
This vulnerability affects Node.js 26.x, 24.x, and 22.x.
Thank you, to hasanfleyah for reporting this vulnerability and thank you
jasnell for fixing it.
Improper certificate validation for non-canonical IPv4 hostnames allows
DNS SANs to authenticate IP endpoints (CVE-2026-106072) - (medium)
This vulnerability affects Node.js 26.x, 24.x, and 22.x.
Thank you, to br41ny for reporting this vulnerability and thank you
mcollina for fixing it.
crypto.randomUUID() and randomInt() entropy caches are saved into user-land
startup snapshots and SEAs, so every process repeats the same values
(CVE-2026-106074) - (medium)
This vulnerability affects Node.js 26.x, 24.x, and 22.x.
Thank you, to gesposito for reporting this vulnerability and
thank you panva for fixing it.
Node.js ZipFile returns attacker-controlled prefix bytes after failed ZIP
header validation (CVE-2026-106070) - (low)
This vulnerability affects Node.js 26.x.
Thank you, to startimeash for reporting this vulnerability and
thank you mcollina for fixing it.
Permission Model filesystem over-grant via wildcard radix lookup
(CVE-2026-106071) - (low)
This vulnerability affects Node.js 26.x.
Thank you, to malikhamzaiqbal for reporting this vulnerability and
thank you jasnell for fixing it.
Permission Model bypass with fs.realpathSync (CVE-2026-106073) - (low)
This vulnerability affects Node.js 26.x, 24.x, and 22.x.
Thank you, to 0xoroot for reporting this vulnerability and thank you
RafaelGSS for fixing it.
--
-Alan Coopersmith- [email protected]
Oracle Solaris Engineering - https://blogs.oracle.com/solaris
