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CVE-2026-49852 joserfc: HS256/HS384/HS512 verify accepts empty/nil HMAC key (cross-language sibling of CVE-2026-45363)
| Reporter | Title | Published | Views | Family All 22 |
|---|---|---|---|---|
 | CVE-2026-49852 | 17 Jul 202619:14 | – | attackerkb |
 | CVE-2026-49852 vulnerabilities | 4 Jul 202602:16 | – | cgr |
 | CVE-2026-49852 | 2 Jul 202620:35 | – | circl |
 | CVE-2026-49852 | 17 Jul 202619:14 | – | cve |
 | EUVD-2026-45281 | 17 Jul 202619:14 | – | euvd |
 | joserfc: HS256/HS384/HS512 verify accepts empty/nil HMAC key (cross-language sibling of CVE-2026-45363) | 2 Jul 202619:12 | – | github |
 | CVE-2026-49852 | 17 Jul 202620:17 | – | nvd |
 | openSUSE 16 Security Update : python-joserfc (openSUSE-SU-2026:21263-1) | 10 Jul 202600:00 | – | nessus |
 | python313-joserfc-1.7.2-2.1 on GA media (moderate) | 5 Jul 202600:00 | – | opensuse |
 | CGA-8HCQ-26QX-894X | 3 Jul 202622:30 | – | osv |
10
[
{
"vendor": "authlib",
"product": "joserfc",
"versions": [
{
"version": "< 1.6.8",
"status": "affected"
}
]
}
]Data
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17 Jul 2026 19:14Current
CVSS 48.7