PULSEUnderground Intel

EN VIVO20señales / 24h

FEED

ransomkrybit reclama a euroins.bg · BG · Financial Servicesransomnova reclama a FMZ Tecnologia em Sistemas · BR · Technologyransomqilin reclama a Heartland Catfish · US · Agriculture and Food Productionransomqilin reclama a Salina Supply · US · Business Servicesransomqilin reclama a St Martha Catholic Church · US · Consumer Servicesransomqilin reclama a The Nueva School · US · Educationransomdragonforce reclama a NewNet · SA · Telecommunicationransomqilin reclama a Sicc · IT · Not Foundransomqilin reclama a KLD Labs · US · Technologyransomqilin reclama a Armara · FR · Not Foundransomqilin reclama a AK Preparedness · Business Servicesransomthreeam reclama a tws-tac.net · DE · Not Foundransomincransom reclama a v-silicon.com · TW · Technologyransomincransom reclama a FAST.COM.PH · PH · Technologyransomkrybit reclama a euroins.bg · BG · Financial Servicesransomnova reclama a FMZ Tecnologia em Sistemas · BR · Technologyransomqilin reclama a Heartland Catfish · US · Agriculture and Food Productionransomqilin reclama a Salina Supply · US · Business Servicesransomqilin reclama a St Martha Catholic Church · US · Consumer Servicesransomqilin reclama a The Nueva School · US · Educationransomdragonforce reclama a NewNet · SA · Telecommunicationransomqilin reclama a Sicc · IT · Not Foundransomqilin reclama a KLD Labs · US · Technologyransomqilin reclama a Armara · FR · Not Foundransomqilin reclama a AK Preparedness · Business Servicesransomthreeam reclama a tws-tac.net · DE · Not Foundransomincransom reclama a v-silicon.com · TW · Technologyransomincransom reclama a FAST.COM.PH · PH · Technology

← Todos los CVEs

CVE Watch15 jul 2026

CVE-2026-50501

Stack-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.

CVSS

7.8

Alto

EPSS

0.4%

p36

KEV

—

Exploit Today

11

0-100

Publicado: 14 jul 2026 · Última mod.: 15 jul 2026 · CWE-121

EPSS · 30d

0.4%EPSS · 30 días0.4%

2026-07-152026-07-18

Descripción técnica

Stack-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.

Referencias oficiales

msrc.microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50501

CVEs relacionados

CVECVSSEPSSKEVRExplotTítuloVis.

CVE-2025-510878.6 ALT

——28Tenda AC8V4 V16.03.34.06` was discovered to contain stack overflow at /goform/saveParentControlInfo. The manipulation of the argument time leads to stack-based buffer overflow.14d CVE-2025-510885.3 MED

——28Tenda AC8V4 V16.03.34.06` was discovered to contain stack overflow at /goform/WifiGuestSet. The manipulation of the argument `shareSpeed` leads to stack-based buffer overflow.14d CVE-2025-510855.3 MED

——28Tenda AC8V4 V16.03.34.06` was discovered to contain stack overflow at /goform/SetSysTimeCfg. The manipulation of the argument `timeZone` and `timeType` leads to stack-based buffer overflow.14d CVE-2021-271378.1 ALT

——28An issue was discovered in router/upnp/src/ssdp.c in DD-WRT before 45724. An unsafe strcpy in the UPnP handling functionality allows an unauthenticated remote attacker to send a request that would overflow an internal fixed buffer. Exploitation requires the DD-WRT user to enable UPnP (which is off by default, and only listens on internal interfaces by default). This occurs in ssdp_msearch (reachable by an M-SEARCH request).1d CVE-2025-606908.8 ALT

——27A stack-based buffer overflow exists in the get_merge_ipaddr function of the httpd binary on Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz). The function concatenates up to four user-supplied CGI parameters matching <parameter>_0~3 into a fixed-size buffer (a2) without bounds checking. Remote attackers can exploit this vulnerability via specially crafted HTTP requests to execute arbitrary code or cause denial of service without authentication.14d CVE-2026-248818.1 ALT

——23In GnuPG before 2.5.17, a crafted CMS (S/MIME) EnvelopedData message carrying an oversized wrapped session key can cause a stack-based buffer overflow in gpg-agent during PKDECRYPT--kem=CMS handling. This can easily be leveraged for denial of service; however, there is also memory corruption that could lead to remote code execution.4d