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CVE-2026-74222 U-Boot before 2026.10-rc5 Use-After-Free in lwIP wget Receive Callback

🗓️ 29 Sep 2026 21:29:23Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

Use-After-Free in U-Boot lwIP wget httpc_recv_cb() causes bootloader crash.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-74222
29 Sep 202621:29
–cve
euvd
EUVD
EUVD-2026-89435
30 Sep 202600:32
–euvd
nvd
NVD
CVE-2026-74222
29 Sep 202622:18
–nvd
ptsecurity
Positive Technologies
PT-2026-81200
25 Aug 202600:00
–ptsecurity
ptsecurity
Positive Technologies
PT-2026-81201
25 Aug 202600:00
–ptsecurity
ptsecurity
Positive Technologies
PT-2026-81204
25 Aug 202600:00
–ptsecurity
ptsecurity
Positive Technologies
PT-2026-81205
25 Aug 202600:00
–ptsecurity
ptsecurity
Positive Technologies
PT-2026-81206
25 Aug 202600:00
–ptsecurity
ptsecurity
Positive Technologies
PT-2026-81207
25 Aug 202600:00
–ptsecurity
ptsecurity
Positive Technologies
PT-2026-81208
25 Aug 202600:00
–ptsecurity
Rows per page
[
  {
    "vendor": "u-boot",
    "product": "u-boot",
    "repo": "https://github.com/u-boot/u-boot",
    "packageURL": "pkg:github/u-boot/u-boot",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "lessThan": "2026.10-rc5",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

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29 Sep 2026 21:29Current
CVSS 3.18.2
CVSS 48.8
10