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CVE-2026-43393 btrfs: fix chunk map leak in btrfs_map_block() after btrfs_chunk_map_num_copies()
| Reporter | Title | Published | Views | Family All 26 |
|---|---|---|---|---|
 | Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1594) | 30 Apr 202600:00 | – | nessus |
| Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1596) | 30 Apr 202600:00 | – | nessus |
| SUSE SLES16 Security Update : kernel (SUSE-SU-2026:22099-1) | 20 Jun 202600:00 | – | nessus |
| SUSE SLES16 Security Update : kernel (SUSE-SU-2026:22127-1) | 20 Jun 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-43393 | 8 May 202600:00 | – | nessus |
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | Linux kernel 安全漏洞 | 8 May 202600:00 | – | cnnvd |
 | CVE-2026-43393 | 8 May 202614:21 | – | cve |
 | CVE-2026-43393 | 8 May 202614:21 | – | debiancve |
 | EUVD-2026-28699 | 8 May 202615:31 | – | euvd |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/btrfs/volumes.c"
],
"versions": [
{
"version": "0ae653fbec2b9fbc72c65a0c99528990bfb2136d",
"lessThan": "0e4aaf5a3212b6a469c2489637c29a8e2a5062a5",
"status": "affected",
"versionType": "git"
},
{
"version": "0ae653fbec2b9fbc72c65a0c99528990bfb2136d",
"lessThan": "7bdf00ed75c477252578068dba19934cd825f20a",
"status": "affected",
"versionType": "git"
},
{
"version": "0ae653fbec2b9fbc72c65a0c99528990bfb2136d",
"lessThan": "4f90c5c2698383984102401b1724b0b67da832ab",
"status": "affected",
"versionType": "git"
},
{
"version": "0ae653fbec2b9fbc72c65a0c99528990bfb2136d",
"lessThan": "f15fb3d41543244d1179f423da4a4832a55bc050",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/btrfs/volumes.c"
],
"versions": [
{
"version": "6.12",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.12",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.78",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.19",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.19.9",
"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 22:23Current
EPSS0.00122