Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Linux Linux — netlabel: fix out-of-bounds memory accesses
AV AC PR UI S C I A CVSS EPSS %ile KEV
L L L N U H N H 7.1 .0075 52.0 —
AFFECTED
Product Versions Fixed
Linux 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 – —
Linux 2.6.19 – 3.16.66
TIMELINE
Feb 26 Reserved by Linux
Feb 26 Published (CNA: Linux)
Aug 4 RESCORED — CVE-2019-25160 (Linux). CVSS 9.1 → 7.1 (NVD).
Description
In the Linux kernel, the following vulnerability has been resolved:
netlabel: fix out-of-bounds memory accesses
There are two array out-of-bounds memory accesses, one in
cipso_v4_map_lvl_valid(), the other in netlbl_bitmap_walk(). Both
errors are embarassingly simple, and the fixes are straightforward.
As a FYI for anyone backporting this patch to kernels prior to v4.8,
you'll want to apply the netlbl_bitmap_walk() patch to
cipso_v4_bitmap_walk() as netlbl_bitmap_walk() doesn't exist before
Linux v4.8.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
| February 26, 2024 | Reserved | Reserved by Linux |
| February 26, 2024 | Published | Published (CNA: Linux) |
| August 4, 2026 | RESCORED | RESCORED — CVE-2019-25160 (Linux). CVSS 9.1 → 7.1 (NVD). |
Affected
Affected products and packages — 2 rows
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
| Linux | Linux | — | 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 | — |
| Linux | Linux | — | 2.6.19 | 3.16.66 |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2019-25160 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.