3471 vulnerabilidades · General Orden: CVSS EPSS Año ID
CVE-2026-31402
Linux General
9.8
CRITICAL
EPSS
1.2%
2026 3 PoCs

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache The NFSv4.0 replay cache uses a fixed 112-byte inline buffer (rp_ibuf[NFSD4_REPLAY_ISIZE]) to store encoded operation responses. This size was calculated based on OPEN responses and does not account for LOCK denied responses, which include the conflicting lock owner as a variable-length field up to 1024 bytes (NFS4_OPAQUE_LIMIT). When a LOCK operation is denied due to a conflict with an existing lock that has a large owner, nfsd4_encode_operation() copies the full encoded

CVE-2026-30281
Software Genérico General
9.8
CRITICAL
EPSS
0.7%
2026 1 PoC

An arbitrary file overwrite vulnerability in MaruNuri LLC v2.0.23 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure.

CVE-2026-78797
Software Genérico General
9.8
CRITICAL
EPSS
0.8%
2026 1 PoC

An issue in iStoreOS istoreos-24.10.7 and before allows a remote attacker to execute arbitrary code via the task_id in tasks-lib.lua.

CVE-2026-0879
Firefox General
9.8
CRITICAL
EPSS
0.5%
2026 1 PoC

Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.

CVE-2026-50770
Software Genérico General
9.8
CRITICAL
EPSS
0.6%
2026 1 PoC

An issue in Squirro Cognitive Search before v.3.14.2 allows a remote attacker to escalate privileges via a crafted request.

CVE-2026-78030
Software Genérico General
9.8
CRITICAL
EPSS
0.4%
2026 CWE-470 1 PoC

DBI versions before 1.653 for Perl load arbitrary modules via unvalidated dbm_type and dbm_mldbm attributes in DBD::DBM. DBD::DBM passes the dbm_type and dbm_mldbm connect attributes to require without checking that the value names a module. require treats a path-shaped string as a literal filename and does not consult @INC, so the attribute chooses the file that Perl loads and runs. The MLDBM::Serializer:: prefix that DBD::DBM prepends to dbm_mldbm is not a boundary: only the :: separators are rewritten to /, so a value containing / traverses out of the serializer directory. The value is al

CVE-2026-23450
Linux General
9.8
CRITICAL
EPSS
0.4%
2026 4 PoCs

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() Syzkaller reported a panic in smc_tcp_syn_recv_sock() [1]. smc_tcp_syn_recv_sock() is called in the TCP receive path (softirq) via icsk_af_ops->syn_recv_sock on the clcsock (TCP listening socket). It reads sk_user_data to get the smc_sock pointer. However, when the SMC listen socket is being closed concurrently, smc_close_active() sets clcsock->sk_user_data to NULL under sk_callback_lock, and then the smc_sock itself can be freed via sock_put() in smc_release(

CVE-2026-26720
Software Genérico General
9.8
CRITICAL
EPSS
0.5%
2026 2 PoCs

An issue in Twenty CRM v1.15.0 and before allows a remote attacker to execute arbitrary code via the local.driver.ts module.

CVE-2026-15733
WGDashboard General ⚡ nuclei
9.8
CRITICAL
EPSS
10.0%
2026 0 PoCs

A Remote Code Execution (RCE) vulnerability exist in WGDashboard version 4.2.3 and earlier. Multiple OS command injection allows authenticated attackers to execute arbitrary commands as root.

CVE-2026-3204
Server General
9.8
CRITICAL
EPSS
0.1%
2026 CWE-20 1 PoC

Improper input validation in the error message page in Devolutions Server 2025.3.16 and earlier allows remote attackers to spoof the displayed error message via a specially crafted URL.

CVE-2026-78835
Software Genérico General
9.8
CRITICAL
EPSS
0.4%
2026 1 PoC

Rocket Software Rocket Remote Desktop 18.0.8583.1 is vulnerable to Insufficiently Protected Credentials.

CVE-2026-51844
Software Genérico General
9.8
CRITICAL
EPSS
0.6%
2026 1 PoC

Tenda AC7 v15.03.06.44 contains a stack buffer overflow vulnerability in the /goform/AdvSetMacMtuWan interface via the cloneType parameter.

CVE-2026-52533
Software Genérico General
9.8
CRITICAL
EPSS
0.6%
2026 1 PoC

An issue in D-Link DIR-1253 v.1.0.1.250923.142435 allows an attacker to escalate privileges via the etc/shadow component file

CVE-2026-53228
Linux General
9.8
CRITICAL
EPSS
0.6%
2026 1 PoC

In the Linux kernel, the following vulnerability has been resolved: ipv6: sit: reload inner IPv6 header after GSO offloads ipip6_tunnel_xmit() caches the inner IPv6 header pointer at function entry and continues using it after iptunnel_handle_offloads(). For GSO skbs, iptunnel_handle_offloads() calls skb_header_unclone(). When the skb header is cloned, skb_header_unclone() can call pskb_expand_head(), which may move the skb head. The pskb_expand_head() contract requires pointers into the skb header to be reloaded after the call. If the later skb_realloc_headroom() branch is not taken, SIT

CVE-2026-16360
Firefox General
9.8
CRITICAL
EPSS
0.6%
2026 1 PoC

Memory safety bugs present in Thunderbird ESR 140.12 and Thunderbird 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

CVE-2026-51845
Software Genérico General
9.8
CRITICAL
EPSS
0.6%
2026 1 PoC

Tenda AC7 v15.03.06.44 contains a stack buffer overflow vulnerability in the /goform/AdvSetMacMtuWan interface via the mac parameter.

CVE-2026-11120
Chrome General
9.6
CRITICAL
EPSS
0.3%
2026 CWE-20 1 PoC

Insufficient validation of untrusted input in Enterprise Reporting in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

CVE-2026-78904
Chrome General
9.6
CRITICAL
EPSS
0.6%
2026 CWE-843 1 PoC

Type confusion in ANGLE in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

CVE-2026-14420
Chrome General
9.6
CRITICAL
EPSS
0.3%
2026 1 PoC

Out of bounds read and write in Dawn in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

CVE-2026-17738
Chrome General
9.6
CRITICAL
EPSS
0.3%
2026 CWE-20 1 PoC

Insufficient validation of untrusted input in Payments in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)