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CVE-2026-23248 perf/core: Fix refcount bug and potential UAF in perf_mmap
| Reporter | Title | Published | Views | Family All 22 |
|---|---|---|---|---|
 | CVE-2026-23248 | 18 Mar 202610:05 | – | attackerkb |
 | Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1596) | 30 Apr 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-23248 | 18 Mar 202600:00 | – | nessus |
 | Important: kernel6.18 | 30 Apr 202600:00 | – | amazon |
 | Astra Linux - уязвимость в linux-5.10 | 20 May 202605:53 | – | astralinux |
 | CVE-2026-23248 | 2 Apr 202617:33 | – | circl |
 | Linux kernel 安全漏洞 | 18 Mar 202600:00 | – | cnnvd |
 | CVE-2026-23248 | 18 Mar 202610:05 | – | cve |
 | CVE-2026-23248 | 18 Mar 202610:05 | – | debiancve |
 | EUVD-2026-12811 | 18 Mar 202612:31 | – | euvd |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"kernel/events/core.c"
],
"versions": [
{
"version": "b709eb872e19a19607bbb6d2975bc264d59735cf",
"lessThan": "c27dea9f50ed525facb62ef647dddc4722456e07",
"status": "affected",
"versionType": "git"
},
{
"version": "b709eb872e19a19607bbb6d2975bc264d59735cf",
"lessThan": "ac7ecb65af170a7fc193e7bd8be15dac84ec6a56",
"status": "affected",
"versionType": "git"
},
{
"version": "b709eb872e19a19607bbb6d2975bc264d59735cf",
"lessThan": "77de62ad3de3967818c3dbe656b7336ebee461d2",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"kernel/events/core.c"
],
"versions": [
{
"version": "6.14",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.14",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.17",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.19.7",
"lessThanOrEqual": "6.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.0",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 22:03Current
CVSS 3.17.8
EPSS0.00017