JLSEC-2026-740
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-740.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-740.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-740
- Upstream
- Published
- 2026-07-14T21:41:35.775Z
- Modified
- 2026-07-14T21:50:13.453365134Z
- Severity
-
- 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- A 1-byte stack buffer over-read was identified in the MatchDomainName function (src/internal.c)...
- Details
-
A 1-byte stack buffer over-read was identified in the MatchDomainName function (src/internal.c) during wildcard hostname validation when the LEFTMOSTWILDCARD_ONLY flag is active. If a wildcard * exhausts the entire hostname string, the function reads one byte past the buffer without a bounds check, which could cause a crash.
- Database specific
{ "sources": [ { "id": "CVE-2026-5772", "database_specific": { "status": "Analyzed" }, "imported": "2026-07-14T21:22:49.240Z", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-5772", "modified": "2026-06-17T10:59:37.223Z", "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5772", "published": "2026-04-09T22:16:36.937Z" }, { "id": "GHSA-6v2v-jgg9-h79w", "imported": "2026-07-14T21:23:00.606Z", "url": "https://api.github.com/advisories/GHSA-6v2v-jgg9-h79w", "modified": "2026-04-29T15:30:34Z", "html_url": "https://github.com/advisories/GHSA-6v2v-jgg9-h79w", "published": "2026-04-10T00:30:31Z" }, { "id": "EUVD-2026-21218", "imported": "2026-07-14T21:22:51.684Z", "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-21218", "modified": "2026-04-10T13:52:58Z", "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-21218", "published": "2026-04-09T21:50:04Z" } ], "license": "CC-BY-4.0" }- References