PULSE
ES
FEED
ransomanubis reclama a Fisher59 · Not Foundransompayload reclama a BW Office World · Retail & E-Commerceransompayload reclama a Brüninghoff Group · DE · Manufacturingransomglobal secret group reclama a Rosenberg & Pittinsky · US · Professional Servicesransomqilin reclama a Toyota Canarias · ES · Transportationransomlockbit5 reclama a chooseultimate.com · US · Retail & E-Commerceransomredact reclama a Baker Donelson · US · Professional Servicesransomn0n reclama a Vormittag Associates Inc · US · Not Foundransomglobal secret group reclama a Seminole Schools · US · Educationransomn0n reclama a Froggys Fog · US · Retail & E-Commerceransomincransom reclama a Seetelhotels.de · DE · Hospitalityransomqilin reclama a WalkingTree Technologies · IN · Technologyransomqilin reclama a SkyWorld Air Cargo · AE · Transportationransomqilin reclama a Johnson & Pace · GB · Not Foundransomanubis reclama a Fisher59 · Not Foundransompayload reclama a BW Office World · Retail & E-Commerceransompayload reclama a Brüninghoff Group · DE · Manufacturingransomglobal secret group reclama a Rosenberg & Pittinsky · US · Professional Servicesransomqilin reclama a Toyota Canarias · ES · Transportationransomlockbit5 reclama a chooseultimate.com · US · Retail & E-Commerceransomredact reclama a Baker Donelson · US · Professional Servicesransomn0n reclama a Vormittag Associates Inc · US · Not Foundransomglobal secret group reclama a Seminole Schools · US · Educationransomn0n reclama a Froggys Fog · US · Retail & E-Commerceransomincransom reclama a Seetelhotels.de · DE · Hospitalityransomqilin reclama a WalkingTree Technologies · IN · Technologyransomqilin reclama a SkyWorld Air Cargo · AE · Transportationransomqilin reclama a Johnson & Pace · GB · Not Found
← All CVEs
CVE WatchOct 20, 2026

CVE-2026-86871

An integer underflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Ta

CVSS

—

No CVSS

EPSS

—

KEV

—

Exploit Today

—

0-100

Published: Oct 20, 2026 · Last modified: Oct 20, 2026

EPSS · 30d

Not enough EPSS history yet.

Technical description

An integer underflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An attacker with control of a network file server may be able to cause unexpected system termination.

Official references
Related CVEs

No related CVEs by CWE or product.