JLSEC-2026-741
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-741.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-741.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-741
- Upstream
- Published
- 2026-07-14T21:41:35.775Z
- Modified
- 2026-07-14T21:50:14.862026525Z
- 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
- Integer underflow in wolfSSL packet sniffer <= 5.9.0 allows an attacker to cause a program crash...
- Details
-
Integer underflow in wolfSSL packet sniffer <= 5.9.0 allows an attacker to cause a program crash in the AEAD decryption path by injecting a TLS record shorter than the explicit IV plus authentication tag into traffic inspected by ssl_DecodePacket. The underflow wraps a 16-bit length to a large value that is passed to AEAD decryption routines, causing a large out-of-bounds read and crash. An unauthenticated attacker can trigger this remotely via malformed TLS Application Data records.
- Database specific
{ "sources": [ { "id": "CVE-2026-5778", "database_specific": { "status": "Analyzed" }, "imported": "2026-07-14T21:22:49.251Z", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-5778", "modified": "2026-06-17T10:59:37.930Z", "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5778", "published": "2026-04-09T22:16:37.097Z" }, { "id": "GHSA-2jvp-h4w4-2vxh", "imported": "2026-07-14T21:22:59.645Z", "url": "https://api.github.com/advisories/GHSA-2jvp-h4w4-2vxh", "modified": "2026-04-29T15:30:34Z", "html_url": "https://github.com/advisories/GHSA-2jvp-h4w4-2vxh", "published": "2026-04-10T00:30:31Z" }, { "id": "EUVD-2026-21220", "imported": "2026-07-14T21:22:51.674Z", "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-21220", "modified": "2026-04-10T13:53:29Z", "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-21220", "published": "2026-04-09T21:45:09Z" } ], "license": "CC-BY-4.0" }- References