Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_charset_module module. When content is served or proxied through a location block with both source_charset utf-8; and a charset directive (for example, charset koi8-r;) configured, remote, unauthenticated attackers can send requests (in conjunction with conditions beyond their control) to cause a heap buffer over-read in the NGINX worker process, leading to limited disclosure of memory or a restart. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
2 versions affected across 7 products
| Date | Total | Labels |
|---|
| 2026-06-17 | 2 | General1Patch1 |
| 2026-06-18 | 2 | General1Patch1 |
| 2026-06-25 | 1 | Patch1 |
nginx 1.30.3 and 1.31.2 released to fix CVE-2026-42055, CVE-2026-48142 and CVE-2026-42530 https://nginx.org
Post summary
Nginx released versions 1.30.3 and 1.31.2 to address CVE-2026-42055, CVE-2026-48142, and CVE-2026-42530; the post provides no PoC, exploit, or technical detail beyond the CVE references.
EasyApache 4 v25.67 is now available: • ea-nginx→ 1.31.2 (CVE-2026-42055, CVE-2026-48142) • ea-nodejs22→ 22.23.0 • ea-modsec30-connector-nginx, ea-nginx-echo, ea-nginx-headers-more, ea-nginx-njs, and ea-nginx-passenger rebuilt against ea-nginx v1.31.2 https://docs.cpanel.net/changelogs/easyapache-4-change-log-25/ https://t.co/13PeDu3Dvf
Post summary
EasyApache 4 v25.67 is released to patch CVE-2026-42055 and CVE-2026-48142, with an update to the ea-nginx component and related rebuilds.
🚨 Nginx 1.31.2 yayınlandı. Öne çıkan yamalar: • HTTP/3 + QUIC tarafında use-after-free açığı (CVE-2026-42530) • HTTP/2/gRPC proxy senaryolarında heap overflow riski (CVE-2026-42055) • charset_map UTF-8 işleme kaynaklı memory overread (CVE-2026-48142) Mutlaka güncelleyin.
Post summary
The post announces the release of Nginx 1.31.2, detailing patches for CVE‑2026‑42530, CVE‑2026‑42055, and CVE‑2026‑48142, and urges users to update immediately to mitigate use‑after‑free, heap overflow, and memory overread risks.
NGINX ngx_http_charset_module vulnerability CVE-2026-48142 https://my.f5.com/manage/s/article/K000161585
Post summary
The text only lists a CVE identifier and a link to an F5 article without providing any substantive details or claims.
#nginx 1.30.3 で CVE-2026-42055 と CVE-2026-48142 がfix か https://nginx.org/en/CHANGES-1.30
Post summary
The user asks whether CVE-2026-42055 and CVE-2026-48142 are fixed in nginx 1.30.3, linking to the change log, but otherwise provides no additional technical or threat information.
15 of 15 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | f5 | dos | - | nginx | - |
| App | f5 | dos | 4.9.0 | nginx | - |
| App | f5 | nginx_gateway_fabric | - | - | - |
| App | f5 | nginx_ingress_controller | - | - | - |
| App | f5 | nginx_instance_manager | - | - | - |
| App | f5 | nginx_open_source | - | - | - |
| App | f5 | nginx_plus | - | - | - |
| App | f5 | nginx_plus | - | - | - |
| App | f5 | nginx_plus | r36 | - | - |
| App | f5 | nginx_plus | r36 | - | - |
| App | f5 | nginx_plus | r36 | - | - |
| App | f5 | nginx_plus | r36 | - | - |
| App | f5 | nginx_plus | r36 | - | - |
| App | f5 | nginx_plus | r36 | - | - |
| App | f5 | waf | - | nginx | - |