CVE-2026-75093

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• 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

0.34% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 27.0% 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:N/UI:P/VC:N/VI:N/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 2026-08-20.

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

2026-08-18 01:30Z18 DAYS AGO

Last updated

2026-08-19 14:11Z16 DAYS AGO

Reserved

2026-08-17

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
• CWE-131Incorrect Calculation of Buffer SizeBase

Data version

5.2

Document digest

803b60dd0eea62900e7ae4583d080df30a06b29809d08b7e5683ca6a1022a72b

• vuldb.comVDB-391335 | sonos tract ONNX Initializer Loader tensor.rs from_raw_dt_align buffer sizehttps://vuldb.com/vuln/391335vdb-entrytechnical-description
• vuldb.comVDB-391335 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/391335/ctisignaturepermissions-required
• vuldb.comCVE-2026-75093 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-75093third-party-advisory
• vuldb.comSubmit #877271 | Sonos (sonos/tract) tract main @ 2b68fb8 (release line 0.21.x) Denial of Servicehttps://vuldb.com/submit/877271third-party-advisory
• github.comhttps://github.com/sonos/tract/issues/2390exploitissue-tracking
• github.comhttps://github.com/sonos/tract/pull/2413issue-trackingpatch
• github.comhttps://github.com/sonos/tract/commit/66b10bda8895f4bfaf8c205361f0125cdf51f99bpatch
• github.comhttps://github.com/sonos/tract/product