CVE-2026-72139 tcp: defer md5sig_info kfree past RCU grace period in tcp_connect
| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-2071) | 31 Aug 202600:00 | – | nessus |
| Photon OS 5.0: Linux PHSA-2026-5.0-92-0952 | 12 Aug 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-72139 | 18 Aug 202600:00 | – | nessus |
 | Astra Linux – Vulnerability in Linux 5.10 | 24 Aug 202610:19 | – | astralinux |
 | CVE-2026-72139 | 17 Aug 202608:00 | – | circl |
 | CVE-2026-72139 | 15 Aug 202605:53 | – | cve |
 | CVE-2026-72139 | 15 Aug 202605:53 | – | debiancve |
 | EUVD-2026-58897 | 15 Aug 202605:53 | – | euvd |
 | CVE-2026-72139 | 15 Aug 202606:21 | – | nvd |
 | BELL-CVE-2026-72139 | 18 Aug 202606:06 | – | osv |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/ipv4/tcp_ipv4.c",
"net/ipv4/tcp_output.c"
],
"versions": [
{
"version": "51e547e8c89c661f6fbede4a28b1d33b13625683",
"lessThan": "33a1bee413628378fd036a4f2b17ba86b0bc560c",
"status": "affected",
"versionType": "git"
},
{
"version": "51e547e8c89c661f6fbede4a28b1d33b13625683",
"lessThan": "da48b9bf1eb95a9cfd09d615ca58cfc2b03de369",
"status": "affected",
"versionType": "git"
},
{
"version": "51e547e8c89c661f6fbede4a28b1d33b13625683",
"lessThan": "b74cd55038905d5e74c1de109ab78a30b2ea0e1f",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/ipv4/tcp_ipv4.c",
"net/ipv4/tcp_output.c"
],
"versions": [
{
"version": "6.18",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.18",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.40",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.1.5",
"lessThanOrEqual": "7.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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17 Aug 2026 05:40Current
CVSS 3.19.8
EPSS0.00581