CVE-2026-4010 Details
Description
A vulnerability was found in ThakeeNathees pocketlang up to cc73ca61b113d48ee130d837a7a8b145e41de5ce. The affected element is the function pkByteBufferAddString. The manipulation of the argument length with the input 4294967290 results in memory corruption. The attack requires a local approach. The exploit has been made public and could be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
A memory corruption vulnerability has been identified in ThakeeNathees Pocketlang versions up to cc73ca61b113d48ee130d837a7a8b145e41de5ce. The issue arises in the pkByteBufferAddString function, where the manipulation of the argument length with an extremely large value leads to memory corruption. This vulnerability requires local access to exploit. The problem has been publicly disclosed, and an exploit is available.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Mar 12, 2026CISA-ADP
Assessed Mar 12, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/oneafter/0211/blob/main/po/repro | [email protected] | Source Code |
| https://github.com/ThakeeNathees/pocketlang/ | [email protected] | ProductSource CodeVendor |
| https://github.com/ThakeeNathees/pocketlang/issues/302 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://vuldb.com/?ctiid.350533 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/?id.350533 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/?submit.769773 | [email protected] | ExploitTechnical Description |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| ThakeeNathees pocketlang | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Mar 12, 2026 | New CVE Received | [email protected] |