CVE-2026-88345
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
An out-of-bounds read vulnerability exists in the schema lexer of flatcc 4c3b999e. When an exact-length FlatBuffers schema ends with an unterminated quotation mark, the C-string scanning logic in lex() dereferences the input pointer after it has reached the en
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-88345
Vulnerability Information
Shenlong is analyzing...
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An out-of-bounds read vulnerability exists in the schema lexer of flatcc 4c3b999e. When an exact-length FlatBuffers schema ends with an unterminated quotation mark, the C-string scanning logic in lex() dereferences the input pointer after it has reached the end of the buffer. A specially crafted schema can trigger a one-byte heap buffer over-read, resulting in application crash and denial of service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2026-88345
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-88345
请登录查看更多情报信息。
Other References for CVE-2026-88345 (2)
Same Patch Batch · n/a · 2026-09-22 · 21 CVEs total
| CVE-2026-94490 | 4.7 MEDIUM | OctoPrint Command API system.py executeSystemCommand os command injection |
| CVE-2026-88339 | CVE-2026-88339 | |
| CVE-2026-88350 | CVE-2026-88350 | |
| CVE-2026-88341 | CVE-2026-88341 | |
| CVE-2026-88340 | CVE-2026-88340 | |
| CVE-2026-88344 | CVE-2026-88344 | |
| CVE-2026-75432 | CVE-2026-75432 | |
| CVE-2026-37603 | CVE-2026-37603 | |
| CVE-2026-37604 | CVE-2026-37604 | |
| CVE-2026-88414 | CVE-2026-88414 | |
| CVE-2026-79311 | CVE-2026-79311 | |
| CVE-2026-88416 | CVE-2026-88416 | |
| CVE-2026-88418 | CVE-2026-88418 | |
| CVE-2026-88415 | CVE-2026-88415 | |
| CVE-2026-88419 | CVE-2026-88419 | |
| CVE-2026-88624 | CVE-2026-88624 | |
| CVE-2026-79314 | CVE-2026-79314 | |
| CVE-2026-79313 | CVE-2026-79313 | |
| CVE-2026-79312 | CVE-2026-79312 | |
| CVE-2026-79315 | CVE-2026-79315 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-88345
No comments yet