In the Linux kernel, the following vulnerability has been resolved:
apparmor: fix NULL pointer dereference in unpack_pdb
pdb->dfa could be NULL if unpack_dfa fails, causing a NULL pointer
dereference.
apparmor: fix NULL pointer dereference in unpack_pdb
pdb->dfa could be NULL if unpack_dfa fails, causing a NULL pointer
dereference.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux | unaffected |
|
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| Linux | Linux | affected |
|
No data.
No data.
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Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sat, 15 Aug 2026 06:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: apparmor: fix NULL pointer dereference in unpack_pdb pdb->dfa could be NULL if unpack_dfa fails, causing a NULL pointer dereference. | |
| Title | apparmor: fix NULL pointer dereference in unpack_pdb | |
| First Time appeared |
Linux
Linux linux Kernel |
|
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
|
| References |
|
Projects
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MITRE
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-08-15T05:57:04.179Z
Reserved: 2026-08-09T03:40:39.932Z
Link: CVE-2026-72458
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-08-15T06:22:19.783
Modified: 2026-08-15T06:22:19.783
Link: CVE-2026-72458
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.