CVE-2026-116258

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 15.3% of scored records. A rank, not a probability.

NVD base score

2.1 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-10-26.

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.

Published

2026-10-26 10:45Z3 DAYS AGO

Last updated

2026-10-26 10:45Z3 DAYS AGO

Reserved

2026-10-25

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-122Heap-based Buffer OverflowVariant

Data version

5.2

Document digest

a8d78f5391f484c438698a3487dc55b2902c5d471647eb76c6e4a91ebc806d38

• vuldb.comVDB-426297 | libimobiledevice AFC afc.c heap-based overflowhttps://vuldb.com/vuln/426297vdb-entry
• vuldb.comVDB-426297 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/426297/ctisignaturepermissions-required
• vuldb.comCVE-2026-116258 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-116258third-party-advisory
• vuldb.comSubmit #1009966 | libimobiledevice fa0f79190142bc309307967c058f89c1b36eb6b8 - version 1.4.0 Memory corruption heap out of boundhttps://vuldb.com/submit/1009966third-party-advisory
• bohmid-com.vercel.apphttps://bohmid-com.vercel.app/#/article/blog-afc-writeupexploit