L/BLAB BOTSPUBLIC THREAT INTELLIGENCE NODE
CVE KNOWLEDGE BASE

Intelligence
Explorer.

Investigue vulnerabilidades por identificador, produto afetado ou descrição. Use severidade, CVSS e EPSS juntos para orientar a prioridade.

// THREAT ACTIVITY

Grupos & malware emergente

Atividade pública observada em leak sites e repositórios comunitários. Alegações de vítimas não representam confirmação independente de incidente.

RANSOMWARE GROUPSRECENT CLAIMS
N0n69 menções
Deadlock6 menções
krybit5 menções
lockbit54 menções
incransom3 menções
metaencryptor2 menções
Aoqin1 menções
BYOD1 menções
Barracuda1 menções
Eclipse1 menções
INFOSTEALERSOBSERVED

Sem famílias correlacionadas no recorte recente.

RECENT RANSOMWARE CLAIMSRANSOMWARE.LIVE
N0nCompany #211US · Not Found · 2026-11-09
N0nCompany #210US · Not Found · 2026-11-09
N0nCompany #209US · Not Found · 2026-11-09
N0nCompany #208— · Not Found · 2026-11-09
N0nCompany #207NL · Not Found · 2026-11-09
N0nCompany #206— · Not Found · 2026-11-09
N0nCompany #205US · Not Found · 2026-11-09
N0nCompany #204US · Not Found · 2026-11-09
N0nCompany #203US · Not Found · 2026-11-09
N0nCompany #202US · Not Found · 2026-11-09
N0nCompany #201IT · Not Found · 2026-11-09
N0nCompany #200US · Not Found · 2026-11-09
MALWARE FAMILIES / 7 DAYSMALWAREBAZAAR
Configure a Auth-Key gratuita do abuse.ch para habilitar detecções recentes do MalwareBazaar.

FONTES: RANSOMWARE.LIVE + MALWAREBAZAAR / ABUSE.CH · CACHE 1H

30947 REGISTROS ENCONTRADOSFEED 2026-11-03
CVE-2026-81955HIGH

Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

AFFECTED SURFACEProduct not specified
CVSS 8.8EPSS 0.60%
CVE-2026-81954HIGH

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 7.8EPSS 0.32%
CVE-2026-81953HIGH

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 7.8EPSS 0.43%
CVE-2026-81952HIGH

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021microsoft office 2024
CVSS 8.8EPSS 0.60%
CVE-2026-81951HIGH

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 7.8EPSS 0.43%
CVE-2026-81950HIGH

Double free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 7.8EPSS 0.43%
CVE-2026-81949HIGH

Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 7.8EPSS 0.43%
CVE-2026-81948HIGH

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 7.8EPSS 0.43%
CVE-2026-81947HIGH

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 7.8EPSS 0.32%
CVE-2026-81824MEDIUM

The vulnerability, if exploited, could allow a miscreant to run arbitrary JavaScript code in a browser session of a PIMBoards user who was socially engineered to click on a malicious link.

AFFECTED SURFACEProduct not specified
CVSS 6.3EPSS 0.21%
CVE-2026-81823MEDIUM

The vulnerability, if exploited, could allow an unauthenticated miscreant to perform read operations intended only for PIMBoards users, resulting in information disclosure. Write operations are not impacted.

AFFECTED SURFACEProduct not specified
CVSS 6.9EPSS 0.22%
CVE-2026-81822HIGH

The vulnerability, if exploited, could allow a miscreant with read access to PIMBoards project files to reverse engineer PIMBoards users’ app-native passwords through computational brute-forcing of weak hashes, potentially allowing elevation to a PIMBoards administrator user.

AFFECTED SURFACEProduct not specified
CVSS 8.3EPSS 0.08%
CVE-2026-81821HIGH

The vulnerability, if exploited, could allow a miscreant with read access to PIMBoards project files to decrypt and view sensitive information.

AFFECTED SURFACEProduct not specified
CVSS 8.3EPSS 0.11%
CVE-2026-81401MEDIUM

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 5.5EPSS 0.50%
CVE-2026-81400MEDIUM

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 5.5EPSS 0.38%
CVE-2026-81399MEDIUM

Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 5.5EPSS 0.38%
CVE-2026-81398HIGH

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 7.8EPSS 0.32%
CVE-2026-81397HIGH

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 7.8EPSS 0.42%
CVE-2026-81396HIGH

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 7.8EPSS 0.42%
CVE-2026-81395MEDIUM

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 5.5EPSS 0.50%
CVE-2026-81394MEDIUM

Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 5.5EPSS 0.39%
CVE-2026-81393MEDIUM

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 5.5EPSS 0.38%
CVE-2026-81392MEDIUM

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 5.5EPSS 0.50%
CVE-2026-81391MEDIUM

Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

AFFECTED SURFACEmicrosoft 365 appsmicrosoft excelmicrosoft microsoft 365microsoft office 2016microsoft office 2019microsoft office 2021
CVSS 5.5EPSS 0.38%