JLSEC-2026-728

Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-728.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-728.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-728
Upstream
  • EUVD-2026-21292
  • GHSA-3xr8-r75g-g9c6
Published
2026-07-14T21:41:35Z
Modified
2026-07-25T18:24:50Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
  • 7.6 (High) CVSS_V4 - CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/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:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
In wolfSSL's EVP layer, the ChaCha20-Poly1305 AEAD decryption path in `wolfSSL_EVP_CipherFinal` (and...
Details

In wolfSSL's EVP layer, the ChaCha20-Poly1305 AEAD decryption path in wolfSSL_EVP_CipherFinal (and related EVP cipher finalization functions) fails to verify the authentication tag before returning plaintext to the caller. When an application uses the EVP API to perform ChaCha20-Poly1305 decryption, the implementation computes or accepts the tag but does not compare it against the expected value.

Database specific
{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "database_specific": {
                "status": "Analyzed"
            },
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5479",
            "id": "CVE-2026-5479",
            "imported": "2026-07-17T22:31:51.472Z",
            "modified": "2026-06-17T10:59:06.363Z",
            "published": "2026-04-10T04:17:16.930Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-5479"
        },
        {
            "html_url": "https://github.com/advisories/GHSA-3xr8-r75g-g9c6",
            "id": "GHSA-3xr8-r75g-g9c6",
            "imported": "2026-07-17T22:31:51.641Z",
            "modified": "2026-04-29T15:31:38Z",
            "published": "2026-04-10T06:31:37Z",
            "url": "https://api.github.com/advisories/GHSA-3xr8-r75g-g9c6"
        },
        {
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-21292",
            "id": "EUVD-2026-21292",
            "imported": "2026-07-17T22:32:01.246Z",
            "modified": "2026-04-22T03:55:50Z",
            "published": "2026-04-10T02:38:39Z",
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-21292"
        }
    ]
}
References

Affected packages

Julia / wolfSSL_jll

Package

Name
wolfSSL_jll
Purl
pkg:julia/wolfSSL_jll?uuid=98c43586-9870-5ae5-ab22-acc77b9bbdb5

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.9.2+0

Database specific

source
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-728.json"