CVE-2026-71847 Ruby JSON: JSON::ResumableParser#partial_value dereferences a freed input buffer and crashes on truncated duplicate-key streams
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2026-71847 | 7 Aug 202618:31 | – | attackerkb |
 | CVE-2026-71847 | 7 Aug 202620:07 | – | circl |
 | CVE-2026-71847 | 7 Aug 202618:31 | – | cve |
 | CVE-2026-71847 | 7 Aug 202618:31 | – | debiancve |
 | EUVD-2026-54576 | 7 Aug 202618:31 | – | euvd |
 | Ruby JSON: JSON::ResumableParser#partial_value dereferences a freed input buffer and crashes on truncated duplicate-key streams | 7 Aug 202618:33 | – | github |
 | CVE-2026-71847 | 7 Aug 202619:18 | – | nvd |
 | DEBIAN-CVE-2026-71847 | 7 Aug 202619:18 | – | osv |
| GHSA-9HJ4-R449-HFVC Ruby JSON: JSON::ResumableParser#partial_value dereferences a freed input buffer and crashes on truncated duplicate-key streams | 7 Aug 202618:33 | – | osv |
 | CVE-2026-71847 Ruby JSON: JSON::ResumableParser#partial_value dereferences a freed input buffer and crashes on truncated duplicate-key streams | 7 Aug 202618:31 | – | vulnrichment |
10
[
{
"vendor": "ruby",
"product": "json",
"versions": [
{
"version": ">= 2.20.0, < 2.21.2",
"status": "affected"
}
]
}
]| Source | Link |
|---|---|
| github | www.github.com/ruby/json/security/advisories/GHSA-9hj4-r449-hfvc |
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07 Aug 2026 18:31Current
CVSS 48.7