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CVE-2026-46159 btrfs: fix btrfs_ioctl_space_info() slot_count TOCTOU which can lead to info-leak
| Reporter | Title | Published | Views | Family All 132 |
|---|---|---|---|---|
 | CVE-2026-46159 | 28 May 202609:36 | – | attackerkb |
 | Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1816) | 8 Jun 202600:00 | – | nessus |
| Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1866) | 22 Jun 202600:00 | – | nessus |
| Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2026-124 (ALASKERNEL-5.10-2026-124) | 8 Jul 202600:00 | – | nessus |
| Debian dla-4664 : ata-modules-5.10.0-43-armmp-di - security update | 3 Jul 202600:00 | – | nessus |
| Debian dla-4665 : affs-modules-6.1.0-48-4kc-malta-di - security update | 3 Jul 202600:00 | – | nessus |
| Debian dla-4671 : linux-config-6.1 - security update | 6 Jul 202600:00 | – | nessus |
| Photon OS 4.0: Linux PHSA-2026-4.0-1054 | 10 Jul 202600:00 | – | nessus |
| Photon OS 5.0: Linux PHSA-2026-5.0-0904 | 28 Jun 202600:00 | – | nessus |
| SUSE SLES16 Security Update : kernel (SUSE-SU-2026:22099-1) | 20 Jun 202600:00 | – | nessus |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/btrfs/ioctl.c"
],
"versions": [
{
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},
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{
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}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/btrfs/ioctl.c"
],
"versions": [
{
"version": "2.6.34",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.34",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.259",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.210",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.176",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
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},
{
"version": "6.6.140",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
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},
{
"version": "6.12.90",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
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},
{
"version": "6.18.32",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.0.7",
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.1",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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19 Jun 2026 11:59Current
EPSS0.00093