Description
A path traversal vulnerability affecting the Windows version of WinRAR allows the attackers to execute arbitrary code by crafting malicious archive files. This vulnerability was exploited in the wild and was discovered by Anton Cherepanov, Peter Košinár, and Peter Strýček
from ESET.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| win.rar | WinRAR | ≤ 7.12 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | clamav | 1.5.4-150600.18.31.1 | SUSE-SU-2026:4180-1 |
| SLES 15 SP6 | clamav | 1.5.4-150600.18.31.1 | SUSE-SU-2026:4180-1 |
| SLES 15 SP5 | clamav | 1.5.4-150400.13.11.1 | SUSE-SU-2026:4208-1 |
| SLES 15 SP4 | clamav | 1.5.4-150400.13.11.1 | SUSE-SU-2026:4208-1 |
| SLES 12 SP5 | clamav | 1.5.4-3.59.1 | SUSE-SU-2026:4179-1 |
Show 8 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | clamav | 1.5.4-160000.1.1 | SUSE-SU-2026:23727-1, SUSE-SU-2026:23706-1 |
| SLES for SAP 15 SP6 | clamav | 1.5.4-150600.18.31.1 | SUSE-SU-2026:4180-1 |
| SLES for SAP 15 SP5 | clamav | 1.5.4-150400.13.11.1 | SUSE-SU-2026:4208-1 |
| SLES for SAP 15 SP4 | clamav | 1.5.4-150400.13.11.1 | SUSE-SU-2026:4208-1 |
| SLES 16.0 | clamav | 1.5.4-160000.1.1 | SUSE-SU-2026:23727-1, SUSE-SU-2026:23706-1 |
| SLE Micro 5.5 | clamav | 1.5.4-150400.13.11.1 | SUSE-SU-2026:4208-1 |
| SLE HPC 15 SP5 | clamav | 1.5.4-150400.13.11.1 | SUSE-SU-2026:4208-1 |
| SLE HPC 15 SP4 | clamav | 1.5.4-150400.13.11.1 | SUSE-SU-2026:4208-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | clamav | 1.5.4-1.1 | openSUSE-SU-2026:11583-1 |
| openSUSE Leap 16.0 | clamav | 1.5.4-160000.1.1 | openSUSE-SU-2026:21831-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | clamav | 1.4.6-r0 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
GitHub 30 repositories · most starred shown
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sxyrxyy/CVE-2025-8088-WinRAR-Proof-of-Concept-PoC-Exploit- ★ 72 · Aug 13, 2025
CVE-2025-8088 WinRAR Proof of Concept (PoC-Exploit)
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onlytoxi/CVE-2025-8088-Winrar-Tool ★ 54 · Aug 14, 2025
Advanced WinRAR Path Traversal Exploit Tool for CVE-2025-8088
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hexsecteam/CVE-2025-8088-Winrar-Tool ★ 51 · Sep 4, 2025
A sophisticated GUI tool for creating malicious RAR archives that exploit the WinRAR path traversal vulnerability (CVE-2025-8088) using ADS and RAR5 header manipulation.
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knight0x07/WinRAR-CVE-2025-8088-PoC-RAR ★ 45 · Aug 12, 2025
WinRAR 0day CVE-2025-8088 PoC RAR Archive
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pentestfunctions/CVE-2025-8088-Multi-Document ★ 35 · Aug 16, 2025
Exploit systems using older WinRAR without knowing their username (unlike other projects)
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AdityaBhatt3010/CVE-2025-8088-WinRAR-Zero-Day-Path-Traversal ★ 12 · Aug 26, 2025
An engaging walkthrough on uncovering, patching, and securing the WinRAR CVE-2025-8088 with a hands-on hacker’s twist.
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pentestfunctions/best-CVE-2025-8088 ★ 10 · Aug 27, 2025
Winrar CVE exploitation before 7.13 using multiple ADS streams on a single file (Custom PDF implementation)
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jordan922/CVE-2025-8088 ★ 10 · Aug 10, 2025
Python tool for safe archive handling, path traversal awareness, and secure extraction. Inspired by CVE-2025-8088.
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kitsuneshade/WinRAR-Exploit-Tool---Rust-Edition ★ 8 · Aug 27, 2025
A high-performance, memory-safe implementation of the WinRAR CVE-2025-8088 exploit tool, rewritten in Rust for better reliability and performance.
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walidpyh/CVE-2025-8088 ★ 5 · Aug 27, 2025
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 9
- SUSE-SU-2026:23706-1 Security update for clamav SUSE / openSUSE Security Updates · Sep 29, 2026
- SUSE-SU-2026:23727-1 Security update for clamav SUSE / openSUSE Security Updates · Sep 29, 2026
- SUSE-SU-2026:4208-1 Security update for clamav SUSE / openSUSE Security Updates · Sep 16, 2026
- SUSE-SU-2026:4179-1 Security update for clamav SUSE / openSUSE Security Updates · Sep 15, 2026
- SUSE-SU-2026:4180-1 Security update for clamav SUSE / openSUSE Security Updates · Sep 15, 2026
- openSUSE-SU-2026:21831-1 Security update for clamav SUSE / openSUSE Security Updates · Sep 13, 2026
- openSUSE-SU-2026:11583-1 clamav-1.5.4-1.1 on GA media SUSE / openSUSE Security Updates · Aug 26, 2026
- NCSC-2025-0244 Kwetsbaarheid verholpen in WinRAR NCSC-NL (Netherlands) · Aug 11, 2025
- WID-SEC-2025-1749 win.rar WinRAR: Schwachstelle ermöglicht Codeausführung BSI CERT-Bund (WID) · Aug 10, 2025