CVE-2026-46273

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 31.9% of scored records. A rank, not a probability.

NVD base score

8.6 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-08-07.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-06-03 16:19Z3 MO AGO

Last updated

2026-08-07 12:54Z28 DAYS AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.6)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Weaknesses

• CWE-400Uncontrolled Resource ConsumptionClass
• CWE-1284Improper Validation of Specified Quantity in InputBase

Data version

5.2

Document digest

249c334b771afb955735625df54b6c8915307d371b1ab438092f2487e2899194

• git.kernel.orghttps://git.kernel.org/stable/c/86fc64584811d43c9ccd74447de58620189d8b77
• git.kernel.orghttps://git.kernel.org/stable/c/9a5e984d7af910e46dcbed3ce77873e000a4f77d
• git.kernel.orghttps://git.kernel.org/stable/c/1cdf5dbcec988d06f5f720bdf89e91073f77fa10
• git.kernel.orghttps://git.kernel.org/stable/c/82bc89fbb82d9396fb4eaee8720ea85e2e787957
• git.kernel.orghttps://git.kernel.org/stable/c/db8012c631cb845e9ae2b4b531e17d86c9519755
• git.kernel.orghttps://git.kernel.org/stable/c/c1f261863e65b508f37416dfbc5c5d911c9b9233
• git.kernel.orghttps://git.kernel.org/stable/c/3af24f0c4c31f18a4a2d927990759194832bb6e9
• git.kernel.orghttps://git.kernel.org/stable/c/cc427d24ac6442ffdeafd157a63c7c5b73ed4de4