joserfc: joserfc: Integrity bypass via forged HMAC-signed tokens
| Reporter | Title | Published | Views | Family All 33 |
|---|---|---|---|---|
 | 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 |
 | CVE-2026-49852 joserfc: HS256/HS384/HS512 verify accepts empty/nil HMAC key (cross-language sibling of CVE-2026-45363) | 17 Jul 202619:14 | – | cvelist |
 | CVE-2026-49852 | 17 Jul 202619:14 | – | debiancve |
 | 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 |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Hardened Images | any | aarch64 | jaeger | 2.19.0-1.2.hum1 | jaeger-2.19.0-1.2.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | jaeger | 2.19.0-1.2.hum1 | jaeger-2.19.0-1.2.hum1.x86_64.rpm |
Data
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18 Aug 2026 23:40Current
5.5Medium risk
Vulners AI Score5.5
CVSS 48.7
EPSS0.00143
SSVC