CVE-2026-89320 HmacShaCryptor.Hash never hashes its input — returns constant HMAC_K("") for all inputs, voiding CBC-HMAC JWE integrity
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-89320 | 23 Oct 202609:06 | – | circl |
 | CVE-2026-89320 | 23 Oct 202608:56 | – | cve |
 | EUVD-2026-108654 | 23 Oct 202608:56 | – | euvd |
 | CVE-2026-89320 | 23 Oct 202609:17 | – | nvd |
 | PT-2026-121818 | 23 Oct 202600:00 | – | ptsecurity |
[
{
"vendor": "Eclipse Foundation",
"product": "Eclipse KeyPont - GOSE",
"packageName": "github.com/ThalesGroup/gose",
"versions": [
{
"status": "affected",
"version": "0.9.0",
"lessThanOrEqual": "0.13.0-rc1",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Eclipse Foundation",
"product": "Eclipse KeyPont - GOSE",
"packageName": "github.com/eclipse-keypont/gose",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.0.0-rc1",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]Data
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23 Oct 2026 08:56Current
CVSS 48.8