01 Record

CVE-2026-45986

crypto: ccree - fix a memory leak in cc_mac_digest()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

crypto: ccree - fix a memory leak in cc_mac_digest()

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.12% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 2.4% of scored records. A rank, not a probability.
NVD base score: 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

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.

04 Metadata

Published

2026-05-27 12:55Z3 MO AGO

Last updated

2026-06-14 17:46Z2 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-401Missing Release of Memory after Effective LifetimeVariant
CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

6b67dcbdff19d188817fa44d7b18a3bb952c33950b9c10047e06943dba78d584

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux63893811b0fcb52f6eaf9811cc08bddd46f81c3e to < 7c21d58fcd6ad8e15a539347254093c93224a8b2, 63893811b0fcb52f6eaf9811cc08bddd46f81c3e to < f53458c7c756b3e0838d51cf1e9f41b25079801a, 63893811b0fcb52f6eaf9811cc08bddd46f81c3e to < 7cd17993adb8a5d14a7e84d751316a5fdf0c251f, 63893811b0fcb52f6eaf9811cc08bddd46f81c3e to < 3061c9bfb3f5b3522ab174e2fa7473b24422d1c6, 63893811b0fcb52f6eaf9811cc08bddd46f81c3e to < 22f1dd4ca3bfe77db52cc7df3cc353dc114aab8b, 63893811b0fcb52f6eaf9811cc08bddd46f81c3e to < 910f335786a0a0f0b46c3c8c19a13d25cb4454b6, 63893811b0fcb52f6eaf9811cc08bddd46f81c3e to < 502440c235fe34cee02b24d7f893841f7565b3bc, 63893811b0fcb52f6eaf9811cc08bddd46f81c3e to < 02c64052fad03699b9c6d1df2f9b444d17e4ac50, 4.17—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/7c21d58fcd6ad8e15a539347254093c93224a8b2
git.kernel.orghttps://git.kernel.org/stable/c/f53458c7c756b3e0838d51cf1e9f41b25079801a
git.kernel.orghttps://git.kernel.org/stable/c/7cd17993adb8a5d14a7e84d751316a5fdf0c251f
git.kernel.orghttps://git.kernel.org/stable/c/3061c9bfb3f5b3522ab174e2fa7473b24422d1c6
git.kernel.orghttps://git.kernel.org/stable/c/22f1dd4ca3bfe77db52cc7df3cc353dc114aab8b
git.kernel.orghttps://git.kernel.org/stable/c/910f335786a0a0f0b46c3c8c19a13d25cb4454b6
git.kernel.orghttps://git.kernel.org/stable/c/502440c235fe34cee02b24d7f893841f7565b3bc
git.kernel.orghttps://git.kernel.org/stable/c/02c64052fad03699b9c6d1df2f9b444d17e4ac50

01 Record index

CVE-2026-45986

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-45986

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References