Njs

This hub aggregates every CVE we track for Njs, a product in the networking infrastructure space. Use it to gauge the current risk picture and drill into individual advisories.

Severity distribution

Monthly trend

The 15 most recently published vulnerabilities affecting Njs.

• CVE-2026-8711NGINX JavaScript vulnerability8.1May 19, 2026
• CVE-2023-27730Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njs_lvlhsh_find at src/njs_lvlhsh.c.7.5Apr 9, 2023
• CVE-2023-27729Nginx NJS v0.7.10 was discovered to contain an illegal memcpy via the function njs_vmcode_return at src/njs_vmcode.c.7.5Apr 9, 2023
• CVE-2023-27727Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njs_function_frame at src/njs_function.h.7.5Apr 9, 2023
• CVE-2023-27728Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njs_dump_is_recursive at src/njs_vmcode.c.7.5Apr 9, 2023
• CVE-2020-19692Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njs_module_read in the njs_module.c file.9.8Apr 4, 2023
• CVE-2020-19695Buffer Overflow found in Nginx NJS allows a remote attacker to execute arbitrary code via the njs_object_property parameter of the njs/njs_vm.c function.9.8Apr 4, 2023
• CVE-2022-43285Nginx NJS v0.7.4 was discovered to contain a segmentation violation in njs_promise_reaction_job. NOTE: the vendor disputes the significance of this report because NJS does not operate on untrusted ...7.5Oct 28, 2022
• CVE-2022-43286Nginx NJS v0.7.2 was discovered to contain a heap-use-after-free bug caused by illegal memory copy in the function njs_json_parse_iterator_call at njs_json.c.9.8Oct 28, 2022
• CVE-2022-43284Nginx NJS v0.7.2 to v0.7.4 was discovered to contain a segmentation violation via njs_scope_valid_value at njs_scope.h. NOTE: the vendor disputes the significance of this report because NJS does no...7.5Oct 28, 2022
• CVE-2022-38890Nginx NJS v0.7.7 was discovered to contain a segmentation violation via njs_utf8_next at src/njs_utf8.h5.5Sep 15, 2022
• CVE-2022-35173An issue was discovered in Nginx NJS v0.7.5. The JUMP offset for a break instruction was not set to a correct offset during code generation, leading to a segmentation violation.7.5Aug 18, 2022
• CVE-2022-34032Nginx NJS v0.7.5 was discovered to contain a segmentation violation in the function njs_value_own_enumerate at src/njs_value.c.7.5Jul 18, 2022
• CVE-2022-34031Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_value_to_number at src/njs_value_conversion.h.7.5Jul 18, 2022
• CVE-2022-34030Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_djb_hash at src/njs_djb_hash.c.7.5Jul 18, 2022