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 — btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info()
AV AC PR UI S C I A CVSS EPSS %ile KEV
L L L N U N N H 5.5 .0024 16.1 —
AFFECTED
Product Versions Fixed
Linux 5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 – —
Linux 2.6.31 – 5.10.238
TIMELINE
Sep 11 Reserved by Linux
Sep 18 Published (CNA: Linux)
Aug 4 RESCORED — CVE-2024-46751 (Linux). CVSS 7.8 → 5.5 (NVD).
Description
In the Linux kernel, the following vulnerability has been resolved:
btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info()
Instead of doing a BUG_ON() handle the error by returning -EUCLEAN,
aborting the transaction and logging an error message.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
| September 11, 2024 | Reserved | Reserved by Linux |
| September 18, 2024 | Published | Published (CNA: Linux) |
| August 4, 2026 | RESCORED | RESCORED — CVE-2024-46751 (Linux). CVSS 7.8 → 5.5 (NVD). |
Affected
Affected products and packages — 2 rows
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
| Linux | Linux | — | 5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 | — |
| Linux | Linux | — | 2.6.31 | 5.10.238 |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2024-46751 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.