In ssh in OpenSSH before 10.5, a use-after-free for realloc data can occur if a certain pair of remote-forwarding operations are concurrent.
{
"sources": [
{
"imported": "2026-08-14T05:41:34.015Z",
"id": "CVE-2026-73282",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-73282",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73282",
"modified": "2026-08-11T21:17:52.990Z",
"database_specific": {
"status": "Received"
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"published": "2026-08-11T20:18:49.830Z"
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{
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"url": "https://api.github.com/advisories/GHSA-jwc3-6qvm-4r66",
"html_url": "https://github.com/advisories/GHSA-jwc3-6qvm-4r66",
"modified": "2026-08-11T21:33:18Z",
"imported": "2026-08-14T05:41:15.080Z",
"published": "2026-08-11T21:33:11Z"
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{
"id": "EUVD-2026-56891",
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"html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-56891",
"modified": "2026-08-11T20:17:22Z",
"imported": "2026-08-14T05:41:12.962Z",
"published": "2026-08-11T19:12:24Z"
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