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CVE-2026-48990 joserfc: b64=false RFC7797 JWS payloads bypass JWSRegistry payload-size limits during deserialization
| Reporter | Title | Published | Views | Family All 27 |
|---|---|---|---|---|
 | CVE-2026-48990 vulnerabilities | 2 Jul 202602:16 | – | cgr |
 | CVE-2026-48990 | 26 Jun 202622:35 | – | circl |
 | CVE-2026-48990 | 17 Jun 202621:08 | – | cve |
 | CVE-2026-48990 | 17 Jun 202621:08 | – | debiancve |
 | EUVD-2026-37805 | 26 Jun 202620:59 | – | euvd |
 | joserfc: b64=false RFC7797 JWS payloads bypass JWSRegistry payload-size limits during deserialization | 26 Jun 202620:59 | – | github |
 | CVE-2026-48990 | 17 Jun 202622:16 | – | nvd |
 | python311-joserfc-1.7.1-1.1 on GA media (moderate) | 20 Jun 202600:00 | – | opensuse |
 | CGA-G99C-9V78-PXX3 | 1 Jul 202621:57 | – | osv |
| DEBIAN-CVE-2026-48990 | 17 Jun 202622:16 | – | osv |
10
[
{
"vendor": "authlib",
"product": "joserfc",
"versions": [
{
"version": "< 1.6.7",
"status": "affected"
}
]
}
]Data
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17 Jun 2026 21:08Current
CVSS 3.15.3
EPSS0.00163