CVE-2019-25485R 3.4.4 Windows x64 Buffer Overflow SEH DEP ASLR Bypass
Updated under an hour ago ()
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It affects R-Project R. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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R 3.4.4 on Windows x64 contains a buffer overflow vulnerability in the GUI Preferences language menu field that allows local attackers to bypass DEP and ASLR protections. Attackers can inject a crafted payload through the Language for menus preference to trigger a structured exception handler chain pivot and execute arbitrary shellcode with application privileges.
- CVSS
- 6.2 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-787
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Jul 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
R-Project R r_project:r (from the name) | 3.4.4 | CNA record |
References
- https://www.exploit-db.com/exploits/47122exploit
- https://www.vulncheck.com/advisories/r-windows-x64-buffer-overflow-seh-dep-aslr-bypassthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.