Описание
Security update for nodejs22
This update for nodejs22 fixes the following issues:
- CVE-2026-105481: Keep-alive socket process a response that was written before the request was sent (bsc#1286565).
- CVE-2026-105482: dns.resolve truncates names containing NUL char (bsc#1286561).
- CVE-2026-106069: TLS certificate hostname bypass when the host loosely resolves to an IP address (bsc#1286563).
- CVE-2026-106072: Improper certificate validation for non-canonical IPv4 hostnames allows DNS SANs to authenticate IP endpoints (bsc#1286566).
- CVE-2026-106073: Permission Model bypass with fs.realpathSync (bsc#1286570).
- CVE-2026-106074: crypto.randomUUID() and randomInt() entropy caches are saved into user-land startup snapshots and SEAs, so every process repeats the same values (bsc#1286567).
- CVE-2026-111497: Node.js Brotli decoder out-of-bounds write permits remote code execution (bsc#1286564).
Changes for nodejs22:
- Update to 22.23.4:
- deps: update c-ares to 1.34.9
- deps: update timezone to 2026e
- deps: upgrade openssl sources to openssl-3.5.9
- deps: update sqlite to 3.53.4
- deps: update undici to 6.29.1
- Update to 22.23.3:
- deps: update corepack to 0.36.0
- deps: upgrade npm to 10.9.9
- deps: update icu to 78.3
- deps: update Undici to 6.28.1
- node-api: support SharedArrayBuffer in napi_create_typedarray
- node-api: add napi_create_external_sharedarraybuffer
Список пакетов
Container bci/node:22
SUSE Linux Enterprise Module for Web and Scripting 15 SP7
Ссылки
- Link for SUSE-SU-2026:5036-1
- E-Mail link for SUSE-SU-2026:5036-1
- SUSE Security Ratings
- SUSE Bug 1286261
- SUSE Bug 1286561
- SUSE Bug 1286563
- SUSE Bug 1286564
- SUSE Bug 1286565
- SUSE Bug 1286566
- SUSE Bug 1286567
- SUSE Bug 1286570
- SUSE CVE CVE-2026-105481 page
- SUSE CVE CVE-2026-105482 page
- SUSE CVE CVE-2026-106069 page
- SUSE CVE CVE-2026-106072 page
- SUSE CVE CVE-2026-106073 page
- SUSE CVE CVE-2026-106074 page
- SUSE CVE CVE-2026-111497 page
Описание
A flaw in Node.js HTTP Agent connection reuse can cause a client to accept as valid a response that was sent before the client has sent the request. This is an incomplete fix of CVE-2026-48931. The guard that destroys idle keep-alive sockets when unexpected data arrives only runs when the event loop polls for I/O. If an unsolicited response has already reached the socket but has not been read yet when the socket is handed to a new request, for example because the event loop was busy with synchronous work, the guard is removed without seeing it and the data is parsed as the response to the new request. This vulnerability affects Node.js **26.x**, **24.x**, and **22.x**.
Затронутые продукты
Ссылки
- CVE-2026-105481
- SUSE Bug 1286565
Описание
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 the net/tls host options. Because the name is passed to c-ares as a C string, resolving attacker.example\0.trusted.example queries attacker.example and returns its records without any error. Applications that validate a hostname, for example against a domain allowlist, and then resolve it with dns.resolve*() can act on records for a different name than the one they validated. This vulnerability affects Node.js 26.x, 24.x, and 22.x.
Затронутые продукты
Ссылки
- CVE-2026-105482
- SUSE Bug 1286561
Описание
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, such as `0127.0.0.1`. `tls.checkServerIdentity()` normalizes the host following the WHATWG URL rules, which read a leading-zero octet as octal (`0127.0.0.1` becomes `87.0.0.1`), while the connection is made through the operating system resolver, which on some platforms such as macOS reads it as decimal (`127.0.0.1`). A server at the connected address can then be authenticated with a certificate issued for another IP address. This vulnerability affects Node.js **26.x**, **24.x**, and **22.x**.
Затронутые продукты
Ссылки
- CVE-2026-106069
- SUSE Bug 1286563
Описание
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 `127.1`. `tls.checkServerIdentity()` did not classify these hosts as IP addresses, but normalized them to their canonical form and matched the result against the certificate DNS names. A certificate containing `DNS:127.0.0.1` and no `IP Address:127.0.0.1` SAN was therefore accepted, while the same certificate is correctly rejected for `127.0.0.1`. Exploitation requires a certificate with a numeric DNS SAN issued by a CA trusted by the client, and a platform resolver that accepts these spellings, such as glibc. This vulnerability affects Node.js **26.x**, **24.x**, and **22.x**.
Затронутые продукты
Ссылки
- CVE-2026-106072
- SUSE Bug 1286566
Описание
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 result, code running under `--permission` with restricted `--allow-fs-read` can still use `fs.realpathSync()` to check file existence, resolve symlink targets, and enumerate filesystem paths outside of permitted directories. This vulnerability affects Node.js **26.x**, **24.x**, and **22.x**.
Затронутые продукты
Ссылки
- CVE-2026-106073
- SUSE Bug 1286570
Описание
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 applications built with `useSnapshot`. If any of these functions, or an API that relies on them such as `URL.createObjectURL()`, is called while the snapshot is built, every process started from that snapshot returns the same values until the cache is refilled: up to 127 UUIDs and about 1,000 `randomInt()` values. Identifiers expected to be unique can collide across processes, and values issued by one process can be predicted by observing another. This vulnerability affects Node.js **26.x**, **24.x**, and **22.x**.
Затронутые продукты
Ссылки
- CVE-2026-106074
- SUSE Bug 1286567
Описание
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, disclose sensitive memory contents, cause a denial of service, or potentially execute arbitrary code using a crafted Brotli-compressed stream. Users need to update any Brotli libraries or binaries between 1.0.3 through 1.2.0 to the latest available version: 1.0.10 or 1.1.1 or 1.2.1.
Затронутые продукты
Ссылки
- CVE-2026-111497
- SUSE Bug 1286564
- SUSE Bug 1287784
- SUSE Bug 1288115
- SUSE Bug 1288116
- SUSE Bug 1288117
- SUSE Bug 1288238
- SUSE Bug 1288595
- SUSE Bug 1288660
- SUSE Bug 1288827