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EUVD-2026-12811

🗓️ 18 Mar 2026 12:31:52Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Linux kernel perf/core fix extends mmap_mutex to cover map_range, preventing perf_mmap race.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-23248
18 Mar 202610:05
attackerkb
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1596)
30 Apr 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-23248
18 Mar 202600:00
nessus
Amazon
Important: kernel6.18
30 Apr 202600:00
amazon
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
Circl
CVE-2026-23248
2 Apr 202617:33
circl
CNNVD
Linux kernel 安全漏洞
18 Mar 202600:00
cnnvd
CVE
CVE-2026-23248
18 Mar 202610:05
cve
Cvelist
CVE-2026-23248 perf/core: Fix refcount bug and potential UAF in perf_mmap
18 Mar 202610:05
cvelist
Debian CVE
CVE-2026-23248
18 Mar 202610:05
debiancve
Rows per page
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        "vendor": {
          "name": "Linux"
        }
      }
    ],
    "enisaIdProduct": [
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        "id": "2763131b-a1a4-3563-ab45-3d41d0f379ac",
        "product": {
          "name": "Linux"
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        "product_version": "patch: 6.19.7"
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        "id": "935219d4-370b-3edb-9c11-0b5181c58dbc",
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18 Mar 2026 12:31Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00017
1