Microsoft Windows: CVE-2026-88121: Windows Background Intelligent Transfer Service (BITS) Remote Code Execution Vulnerability

Use after free in Windows Background Intelligent Transfer Service BITS allows an unauthorized attacker to execute code over a network...

Microsoft Windows: CVE-2026-88118: Windows Background Intelligent Transfer Service (BITS) Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Background Intelligent Transfer Service BITS allows an authorized attacker to elevate privileges locally...

CVE-2026-85848: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Background Intelligent Transfer Service BITS allows an authorized attacker to elevate privileges locally...

CVE-2026-88118: Integer Overflow or Wraparound

Integer overflow or wraparound in Windows Background Intelligent Transfer Service BITS allows an authorized attacker to elevate privileges locally...

PT-2026-112957

Name of the Vulnerable Software and Affected Versions Windows Background Intelligent Transfer Service BITS affected versions not specified Description A race condition occurs due to improper synchronization when using a shared resource. This allows an authorized attacker to elevate privileges...

PT-2026-112797

Name of the Vulnerable Software and Affected Versions Windows Background Intelligent Transfer Service BITS affected versions not specified Description A heap-based buffer overflow occurs in the Windows Background Intelligent Transfer Service BITS, which allows an authorized attacker to elevate...

PT-2026-112809

Name of the Vulnerable Software and Affected Versions Windows Background Intelligent Transfer Service BITS affected versions not specified Description A heap-based buffer overflow occurs in the Windows Background Intelligent Transfer Service BITS, which allows an authorized attacker to elevate...

Microsoft Windows: CVE-2026-88152: Windows Background Intelligent Transfer Service (BITS) Elevation of Privilege Vulnerability

Use after free in Windows Background Intelligent Transfer Service BITS allows an authorized attacker to elevate privileges locally...

CVE-2026-88152: Use After Free

Use after free in Windows Background Intelligent Transfer Service BITS allows an authorized attacker to elevate privileges locally...

CVE-2026-85832: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Background Intelligent Transfer Service BITS allows an authorized attacker to elevate privileges locally...

CVE-2026-88173: Use After Free

Use after free in Windows Background Intelligent Transfer Service BITS allows an unauthorized attacker to execute code over a network...

CVE-2026-88121: Use After Free

Use after free in Windows Background Intelligent Transfer Service BITS allows an unauthorized attacker to execute code over a network...

CVE-2026-88142: Heap-based Buffer Overflow

Use after free in Windows Background Intelligent Transfer Service BITS allows an unauthorized attacker to execute code over a network...

CVE-2026-88159: Out-of-bounds Read

Use after free in Windows Background Intelligent Transfer Service BITS allows an unauthorized attacker to execute code over a network...

EUVD-2020-11999

Malware in sbrugna...

CVE-2020-1255

An elevation of privilege vulnerability exists when the Windows Background Intelligent Transfer Service BITS IIS module improperly handles uploaded content, aka 'Windows Background Intelligent Transfer Service Elevation of Privilege Vulnerability'...

CVE-2020-1112

An elevation of privilege vulnerability exists when the Windows Background Intelligent Transfer Service BITS IIS module improperly handles uploaded content, aka 'Windows Background Intelligent Transfer Service Elevation of Privilege Vulnerability'...

CVE-2020-0787

An elevation of privilege vulnerability exists when the Windows Background Intelligent Transfer Service BITS improperly handles symbolic links, aka 'Windows Background Intelligent Transfer Service Elevation of Privilege Vulnerability'...

New Windows Backdoor BITSLOTH Exploits BITS for Stealthy Communication

Cybersecurity researchers have discovered a previously undocumented Windows backdoor that leverages a built-in feature called Background Intelligent Transfer Service BITS as a command-and-control C2 mechanism. The newly identified malware strain has been codenamed BITSLOTH by Elastic Security Lab...

Hackers Using a Windows OS Feature to Evade Firewall and Gain Persistence

A novel technique adopted by attackers finds ways to use Microsoft's Background Intelligent Transfer Service BITS so as to deploy malicious payloads on Windows machines stealthily. In 2020, hospitals, retirement communities, and medical centers bore the brunt of an ever-shifting phishing campaign...