WaratekVRT Sign in
Reset
More filters (2)
Columns
Including CVEs outside Waratek scope✕Product nginx instance manager✕Has a public PoC✕
Overview 2 matches · 0 in Waratek scope · 0 protected · 1 exploited · 0 CISA KEV · 1 EPSS ≥ 0.5
2matches 0in Waratek scope0.0% 0protected0.0% 1exploited50.0% 0CISA KEV0.0% 1EPSS ≥ 0.550.0%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 0 0.0% Not applicable 2 100.0% Withdrawn CVE 0 0.0%
Critical 2 100.0% High 0 0.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 2 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 1 50.0% Working exploit published 0 0.0% Proof of concept only 1 50.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 1 / month
Not applicable: 2 Critical: 2 not blocked: 2 Proof of concept only: 1Exploited: 1
May 261 Not applicable1 Critical1 not blocked1 Exploited1 Jun 261 Not applicable1 Critical1 not blocked1 Proof of concept only1
May 26Jun 26
2 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed.
CVE Severity Published▾ Status Exploitation Description
CVE-2026-42530 Critical 2026-06-17 Not applicable Proof of concept only NGINX Open Source has a vulnerability in the ngx_http_v3_module module. When NGINX Open Source is configured to use the HTTP/3 QUIC module, a remote unauthenticated attacker along with conditions beyond their control can use a specially crafted HTTP/3 session to reopen a QPACK encoder stream. This may cause a Use-after-Free in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVE-2026-42945 Critical 2026-05-13 Not applicable Exploited NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression (PCRE) capture (for example, $1, $2) with a replacement string that includes a question mark (?). An unauthenticated attacker along with conditions beyond its control can exploit this vulnerability by sending crafted HTTP requests. This may cause a heap buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.