Cesanta
99 CVEs tracked since 2018. Since Oct 2018, none of them reached CISA KEV.
Cesanta CVEs per month
| Month | CVEs | In CISA KEV |
|---|---|---|
| 2018-10 | 2 | 0 |
| 2018-11 | null or fewer | |
| 2018-12 | null or fewer | |
| 2019-01 | null or fewer | |
| 2019-02 | null or fewer | |
| 2019-03 | null or fewer | |
| 2019-04 | null or fewer | |
| 2019-05 | null or fewer | |
| 2019-06 | null or fewer | |
| 2019-07 | null or fewer | |
| 2019-08 | null or fewer | |
| 2019-09 | null or fewer | |
| 2019-10 | null or fewer | |
| 2019-11 | null or fewer | |
| 2019-12 | null or fewer | |
| 2020-01 | null or fewer | |
| 2020-02 | null or fewer | |
| 2020-03 | null or fewer | |
| 2020-04 | null or fewer | |
| 2020-05 | null or fewer | |
| 2020-06 | null or fewer | |
| 2020-07 | null or fewer | |
| 2020-08 | null or fewer | |
| 2020-09 | null or fewer | |
| 2020-10 | null or fewer | |
| 2020-11 | null or fewer | |
| 2020-12 | null or fewer | |
| 2021-01 | null or fewer | |
| 2021-02 | 3 | 0 |
| 2021-03 | null or fewer | |
| 2021-04 | null or fewer | |
| 2021-05 | 11 | 0 |
| 2021-06 | null or fewer | |
| 2021-07 | null or fewer | |
| 2021-08 | null or fewer | |
| 2021-09 | null or fewer | |
| 2021-10 | null or fewer | |
| 2021-11 | null or fewer | |
| 2021-12 | null or fewer | |
| 2022-01 | 44 | 0 |
| 2022-02 | null or fewer | |
| 2022-03 | null or fewer | |
| 2022-04 | null or fewer | |
| 2022-05 | null or fewer | |
| 2022-06 | null or fewer | |
| 2022-07 | 13 | 0 |
| 2022-08 | null or fewer | |
| 2022-09 | null or fewer | |
| 2022-10 | null or fewer | |
| 2022-11 | null or fewer | |
| 2022-12 | null or fewer | |
| 2023-01 | null or fewer | |
| 2023-02 | null or fewer | |
| 2023-03 | null or fewer | |
| 2023-04 | 3 | 0 |
| 2023-05 | null or fewer | |
| 2023-06 | null or fewer | |
| 2023-07 | null or fewer | |
| 2023-08 | null or fewer | |
| 2023-09 | null or fewer | |
| 2023-10 | null or fewer | |
| 2023-11 | null or fewer | |
| 2023-12 | null or fewer | |
| 2024-01 | 5 | 0 |
| 2024-02 | null or fewer | |
| 2024-03 | null or fewer | |
| 2024-04 | null or fewer | |
| 2024-05 | null or fewer | |
| 2024-06 | null or fewer | |
| 2024-07 | null or fewer | |
| 2024-08 | null or fewer | |
| 2024-09 | null or fewer | |
| 2024-10 | null or fewer | |
| 2024-11 | 10 | 0 |
| 2024-12 | null or fewer | |
| 2025-01 | null or fewer | |
| 2025-02 | null or fewer | |
| 2025-03 | null or fewer | |
| 2025-04 | null or fewer | |
| 2025-05 | null or fewer | |
| 2025-06 | null or fewer | |
| 2025-07 | null or fewer | |
| 2025-08 | null or fewer | |
| 2025-09 | null or fewer | |
| 2025-10 | null or fewer | |
| 2025-11 | null or fewer | |
| 2025-12 | null or fewer | |
| 2026-01 | null or fewer | |
| 2026-02 | null or fewer | |
| 2026-03 | null or fewer | |
| 2026-04 | null or fewer | |
| 2026-05 | null or fewer | |
| 2026-06 | null or fewer | |
| 2026-07 | null or fewer | |
| 2026-08 | 8 | 0 |
Products
The products that kept showing up in Cesanta's monthly top three, with their CVEs summed over those months.
Latest CVEs
The 15 most recently published vulnerabilities affecting Cesanta.
- CVE-2026-86716Cesanta mJS mjs_tok.c skip_spaces_and_comments heap-based overflow7.3
- CVE-2026-73253Mongoose: TLS Hostname Verification Bypass via Overly Permissive Wildcard Matching—
- CVE-2026-73255Mongoose: Path traversal in SSI #include directives enables arbitrary file read6.5
- CVE-2026-73259Mongoose: Reflected XSS via decoded URI in directory listing render5.4
- CVE-2026-73256Mongoose: HTTP/1.0 detection off-by-one enables request smuggling via chunked TE9.1
- CVE-2026-73254Mongoose: Stored XSS via unescaped filenames in directory listing5.4
- CVE-2026-73258Mongoose: Multipart boundary/header scan logic error in mg_http_next_multipart6.5
- CVE-2026-73251Mongoose Built-in TLS: CA-bundle certificate chain accepted without any signature verification—
- CVE-2026-73257Mongoose: Content-Length + Transfer-Encoding coexistence enables request smuggling9.1
- CVE-2026-11404Cesanta Mongoose Out-of-Bounds Read in MG_TLS_BUILTIN ClientHello Session ID Parsing7.5
- CVE-2026-6986Cesanta Mongoose GCM Authentication Tag tls_aes128.c mg_aes_gcm_decrypt signature verification3.7
- CVE-2026-6985Cesanta Mongoose TCP Option net_builtin.c handle_opt infinite loop5.3
- CVE-2026-5246Cesanta Mongoose P-384 Public Key mongoose.c mg_tls_verify_cert_signature authorization5.6
- CVE-2026-5245Cesanta Mongoose mDNS Record mongoose.c handle_mdns_record stack-based overflow5.6
- CVE-2026-5244Cesanta Mongoose TLS 1.3 mongoose.c mg_tls_recv_cert heap-based overflow7.3
The record
- Peak rank
- #24 in Jan 2022
- Busiest month shown
- Jan 2022, 44 CVEs
- Months with a KEV entry
- 0 since Oct 2018
- Monthly snapshots
- 9 since 2018