Microsoft Office Memory Corruption Vulnerability

Microsoft Office contains a memory corruption vulnerability that allows remote code execution in the context of the current user.

Published 25 Aug 2026Updated 25 Aug 2026333 sources
CVSS 9.3 ✓ VERIFIED REFERENCE△ CISA KEV

What happened

Microsoft Office contains a memory corruption vulnerability that allows remote code execution in the context of the current user.

Affected versions

Office: See original advisory Fixed: See vendor advisory.

Why it matters

This source correlation may provide earlier visibility while structured CVE metadata is still being updated.

Detection & mitigation

  • Review the original advisory and validate affected versions.
  • Apply vendor-provided updates or mitigations when available.

Public PoC references

RepositoryAuthorFirst seenReference
Exploit-DB 43163Microsoft Office - OLE Remote Code Executionembedi2017-11-20VerifiedSploitusCVE-2017-11882 in the tools repository component.KitPloit2026-08-25T04:15:14Candidatekitploit.comCVE-2017-11882 in the tools repository component.ar2026-08-25T04:15:14CandidatePoC-in-GitHub · zhouat/cve-2017-11882★ 3zhouat2017-11-19CandidatePoC-in-GitHub · embedi/CVE-2017-11882Proof-of-Concept exploits for CVE-2017-11882★ 495embedi2017-11-20CandidatePoC-in-GitHub · Ridter/CVE-2017-11882CVE-2017-11882 from https://github.com/embedi/CVE-2017-11882★ 535Ridter2017-11-21CandidatePoC-in-GitHub · BlackMathIT/2017-11882_GeneratorCVE-2017-11882 File Generator PoC★ 34BlackMathIT2017-11-21CandidatePoC-in-GitHub · rip1s/CVE-2017-11882CVE-2017-11882 Exploit accepts over 17k bytes long command/code in maximum.★ 331rip1s2017-11-21CandidatePoC-in-GitHub · 0x09AL/CVE-2017-11882-metasploitThis is a Metasploit module which exploits CVE-2017-11882 using the POC released here : https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about.★ 980x09AL2017-11-21CandidatePoC-in-GitHub · HZachev/ABCCVE-2017-11882★ 0HZachev2017-11-21CandidatePoC-in-GitHub · starnightcyber/CVE-2017-11882CVE-2017-11882 exploitation★ 44starnightcyber2017-11-22CandidatePoC-in-GitHub · Grey-Li/CVE-2017-11882★ 0Grey-Li2017-11-22CandidatePoC-in-GitHub · CSC-pentest/cve-2017-11882★ 0CSC-pentest2017-11-24CandidatePoC-in-GitHub · Shadowshusky/CVE-2017-11882-★ 2Shadowshusky2017-11-27CandidatePoC-in-GitHub · rxwx/CVE-2018-0802PoC Exploit for CVE-2018-0802 (and optionally CVE-2017-11882)★ 270rxwx2018-01-11CandidatePoC-in-GitHub · Ridter/RTF_11882_0802PoC for CVE-2018-0802 And CVE-2017-11882★ 166Ridter2018-01-12CandidatePoC-in-GitHub · likekabin/CVE-2017-11882★ 0likekabin2018-01-16CandidatePoC-in-GitHub · likekabin/CVE-2018-0802_CVE-2017-11882★ 11likekabin2018-01-16CandidatePoC-in-GitHub · herbiezimmerman/CVE-2017-11882-Possible-Remcos-Malspam★ 0herbiezimmerman2018-04-23CandidatePoC-in-GitHub · ChaitanyaHaritash/CVE-2017-11882Empire Port of CVE-2017-11882★ 2ChaitanyaHaritash2018-05-04CandidatePoC-in-GitHub · j0lama/CVE-2017-11882★ 0j0lama2018-10-23CandidatePoC-in-GitHub · chanbin/CVE-2017-11882Microsoft Equation 3.0/Convert python2 to python3★ 0chanbin2018-12-10CandidatePoC-in-GitHub · littlebin404/CVE-2017-11882CVE-2017-11882(通杀Office 2003到2016)★ 5littlebin4042019-08-14CandidatePoC-in-GitHub · ekgg/Overflow-Demo-CVE-2017-11882Simple Overflow demo, like CVE-2017-11882 exp★ 2ekgg2020-01-08CandidatePoC-in-GitHub · HaoJame/CVE-2017-11882★ 0HaoJame2020-11-10CandidatePoC-in-GitHub · ActorExpose/CVE-2017-11882★ 0ActorExpose2020-12-03CandidatePoC-in-GitHub · Retr0-code/SignHereSignHere is implementation of CVE-2017-11882. SignHere is builder of malicious rtf document and VBScript payloads.★ 6Retr0-code2021-01-25CandidatePoC-in-GitHub · lisinan988/CVE-2017-11882-exp★ 0lisinan9882021-11-25CandidatePoC-in-GitHub · tzwlhack/CVE-2017-11882★ 1tzwlhack2022-03-18CandidatePoC-in-GitHub · Sunqiz/CVE-2017-11882-reproductionCVE-2017-11882复现★ 1Sunqiz2022-08-15CandidatePoC-in-GitHub · Abdibimantara/Maldoc-AnalysisPada bulan maret 2023, terdapat sample baru yang terindentifikasi sebagai malware. Malware tersebut berasal dari file berekstensi.xls dan .doc dan dikenal dengan nama “Bank Slip.xls”. Aktivitas malware tersebut memiliki hubungan dengan kerentanan yang dikenal dengan id CVE-2017-11882 dan CVE-2018-0802.★ 1Abdibimantara2023-03-06CandidatePoC-in-GitHub · jadeapar/Dragonfish-s-Malware-Cyber-AnalysisExamining the phases of an attack using “Dragonfish's Elise Malware”, specifically, exploring the exploitation of vulnerability CVE-2017-11882.★ 0jadeapar2024-07-11CandidatePoC-in-GitHub · pixelofapicture/001-Malware-Analysis-CVE-2017-11882Malware Analysis CVE-2017-11882★ 0pixelofapicture2024-12-26CandidatePoC-in-GitHub · xdrake1010/CVE-2017-11882-PreventerCVE-2017-11882 Preventer for .docx files★ 0xdrake10102025-03-11CandidatePoC-in-GitHub · DONKEY0xSHOT/CVE-2017-11882-Blocker★ 0DONKEY0xSHOT2026-04-25CandidatePoC-in-GitHub · Mo200909/Office-Malware-Forensics-Lab-REMnux-Static-AnalysisStatic analysis of 2 malicious Office documents on REMnux using oletools; identified CVE-2017-11882 and obfuscated macros.★ 0Mo2009092026-06-22Candidate