JLSEC-2026-713
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-713.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-713.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-713
- Upstream
- Published
- 2026-07-14T21:41:35.775Z
- Modified
- 2026-07-18T00:01:03.141858957Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- 1.3 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:D/RE:L/U:Amber CVSS Calculator
- Summary
- [none]
- Details
-
Heap-based buffer overflow in the KCAPI ECC code path of wceccimportx963ex() in wolfSSL wolfcrypt allows a remote attacker to write attacker-controlled data past the bounds of the pubkeyraw buffer via a crafted oversized EC public key point. The WOLFSSLKCAPIECC code path copies the input to key->pubkeyraw (132 bytes) using XMEMCPY without a bounds check, unlike the ATECC code path which includes a length validation. This can be triggered during TLS key exchange when a malicious peer sends a crafted ECPoint in ServerKeyExchange.
- Database specific
{ "sources": [ { "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-4395", "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4395", "modified": "2026-06-17T10:56:31.190Z", "published": "2026-03-19T21:17:13.660Z", "imported": "2026-07-17T22:29:18.657Z", "id": "CVE-2026-4395", "database_specific": { "status": "Analyzed" } }, { "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-13235", "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-13235", "modified": "2026-03-20T17:09:33Z", "imported": "2026-07-17T22:29:28.703Z", "published": "2026-03-19T20:41:55Z", "id": "EUVD-2026-13235" } ], "license": "CC-BY-4.0" }- References