Vulnerabilidades explotables hoy
406,286en la vista actual
Score único combinando CVSS, membresía KEV y EPSS. Cada CVE con su ficha propia — timeline desde publicación hasta explotación activa.
En catálogo KEV1,766
Nuevos KEV · 24H0
Exploit Today ≥ 701,698
Distribución · última ventana
- Crítico5,572
- Alto21,608
- Medio20,104
- Bajo2,090
Filtros
Ventana
Severidad
Filtros
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2024-33029—0.9%
——0——CVE-2026-01866.7 MED0.9%
——0In ac_init_one_sswrp of init.c, there is a possible escalation of privilege due to a logic error in the code. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.41dCVE-2025-399155.5 MED0.9%
——0In the Linux kernel, the following vulnerability has been resolved:
net: phy: transfer phy_config_inband() locking responsibility to phylink
Problem description
===================
Lockdep reports a possible circular locking dependency (AB/BA) between
&pl->state_mutex and &phy->lock, as follows.
phylink_resolve() // acquires &pl->state_mutex
-> phylink_major_config()
-> phy_config_inband() // acquires &pl->phydev->lock
whereas all the other call sites where &pl->state_mutex and
&pl->phydev->lock have the locking scheme reversed. Everywhere else,
&pl->phydev->lock is acquired at the top level, and &pl->state_mutex at
the lower level. A clear example is phylink_bringup_phy().
The outlier is the newly introduced phy_config_inband() and the existing
lock order is the correct one. To understand why it cannot be the other
way around, it is sufficient to consider phylink_phy_change(), phylink's
callback from the PHY device's phy->phy_link_change() virtual method,
invoked by the PHY state machine.
phy_link_up() and phy_link_down(), the (indirect) callers of
phylink_phy_change(), are called with &phydev->lock acquired.
Then phylink_phy_change() acquires its own &pl->state_mutex, to
serialize changes made to its pl->phy_state and pl->link_config.
So all other instances of &pl->state_mutex and &phydev->lock must be
consistent with this order.
Problem impact
==============
I think the kernel runs a serious deadlock risk if an existing
phylink_resolve() thread, which results in a phy_config_inband() call,
is concurrent with a phy_link_up() or phy_link_down() call, which will
deadlock on &pl->state_mutex in phylink_phy_change(). Practically
speaking, the impact may be limited by the slow speed of the medium
auto-negotiation protocol, which makes it unlikely for the current state
to still be unresolved when a new one is detected, but I think the
problem is there. Nonetheless, the problem was discovered using lockdep.
Proposed solution
=================
Practically speaking, the phy_config_inband() requirement of having
phydev->lock acquired must transfer to the caller (phylink is the only
caller). There, it must bubble up until immediately before
&pl->state_mutex is acquired, for the cases where that takes place.
Solution details, considerations, notes
=======================================
This is the phy_config_inband() call graph:
sfp_upstream_ops :: connect_phy()
|
v
phylink_sfp_connect_phy()
|
v
phylink_sfp_config_phy()
|
| sfp_upstream_ops :: module_insert()
| |
| v
| phylink_sfp_module_insert()
| |
| | sfp_upstream_ops :: module_start()
| | |
| | v
| | phylink_sfp_module_start()
| | |
| v v
| phylink_sfp_config_optical()
phylink_start() | |
| phylink_resume() v v
| | phylink_sfp_set_config()
| | |
v v v
phylink_mac_initial_config()
| phylink_resolve()
| | phylink_ethtool_ksettings_set()
v v v
phylink_major_config()
|
v
phy_config_inband()
phylink_major_config() caller #1, phylink_mac_initial_config(), does not
acquire &pl->state_mutex nor do its callers. It must acquire
&pl->phydev->lock prior to calling phylink_major_config().
phylink_major_config() caller #2, phylink_resolve() acquires
&pl->state_mutex, thus also needs to acquire &pl->phydev->lock.
phylink_major_config() caller #3, phylink_ethtool_ksettings_set(), is
completely uninteresting, because it only call
---truncated---13dCVE-2026-618652.9 BAJ0.9%
——0ImageMagick before 7.1.2-26 and 6.9.13-51 contains a memory leak in the hough lines operation: when a specific operation fails, a small memory leak occurs.3dCVE-2024-38419—0.9%
——0——CVE-2026-40186.4 MED0.9%
——0TOCTOU Race Condition in specific trace commands of the TraceEvent() system call could allow an attacker with local access and with the PROCMGR_AID_TRACE ability, to cause information disclosure, data tampering or a crash of the QNX Neutrino kernel.109dCVE-2025-582877.8 ALT0.9%
——0Use After Free (UAF) vulnerability in the office service. Successful exploitation of this vulnerability may affect service confidentiality.24dCVE-2024-20309—0.9%
——0——CVE-2021-26380—0.9%
——0——CVE-2024-38423—0.9%
——0——CVE-2026-586918.4 ALT0.9%
——0In FsmReleaseKey of fsm.c, there is a possible permission bypass due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.44dCVE-2025-58401—0.9%
——0——CVE-2024-38410—0.9%
——0——CVE-2025-20639—0.9%
——0——CVE-2025-462847.0 ALT0.9%
——0A race condition was addressed with additional validation. This issue is fixed in macOS Sequoia 15.7, macOS Tahoe 26. An app may be able to gain root privileges.101dCVE-2024-33039—0.9%
——0——CVE-2026-767326.4 MED0.9%
——0A local privilege-escalation vulnerability has been discovered in the affected daemon of HPE Networking Instant ON. Successful exploitation of this vulnerability could allow a local attacker to achieve arbitrary code execution with root privileges if certain preconditions are met outside of the attacker's control.32dCVE-2025-48550—0.9%
——0——CVE-2023-21184—0.9%
——0——CVE-2025-69689—0.9%
——0——CVE-2025-21422—0.9%
——0——CVE-2025-48587—0.9%
——0——CVE-2022-26426—0.9%
——0——CVE-2026-396717.1 ALT0.9%
——0Cross-Site Request Forgery (CSRF) vulnerability in Dotstore Extra Fees Plugin for WooCommerce woo-conditional-product-fees-for-checkout allows Cross Site Request Forgery.This issue affects Extra Fees Plugin for WooCommerce: from n/a through <= 4.3.3.100dCVE-2026-529887.1 ALT0.9%
——0In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: join hook list via splice_list_rcu() in commit phase
Publish new hooks in the list into the basechain/flowtable using
splice_list_rcu() to ensure netlink dump list traversal via rcu is safe
while concurrent ruleset update is going on.13dCVE-2021-30313—0.9%
——0——CVE-2026-1032854.3 MED0.9%
——0Ghost versions from 5.19.0 before 6.57.1 contain a cross-site request forgery vulnerability in the post feedback functionality that allows attackers to submit feedback on behalf of logged-in users. Attackers can craft a malicious link to the feedback page that automatically submits feedback when visited by authenticated members without their knowledge or consent.31dCVE-2025-207404.7 MED0.9%
——0In wlan STA driver, there is a possible out of bounds read due to a race condition. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00435337; Issue ID: MSV-4036.14dCVE-2024-21460—0.9%
——0——CVE-2026-1061776.4 MED0.9%
——0A kernel buffer overflow vulnerability in HP Sure Click versions prior to 4.4.33 may allow local privilege escalation or arbitrary code execution. HP has released version 4.4.33 to address this vulnerability.24dCVE-2023-21093—0.9%
——0——CVE-2023-21191—0.9%
——0——CVE-2026-737472.5 BAJ0.9%
——0A local privilege-escalation vulnerability has been discovered in HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user with local access to elevate their user privileges and make limited modifications on the affected system.60dCVE-2026-586787.8 ALT0.9%
——0In Bootloader, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.44dCVE-2026-618642.9 BAJ0.9%
——0ImageMagick before 7.1.2-26 and 6.9.13-51 contains a memory leak in color transformation to the log colorspace: when the operation fails, a small amount of memory is not released.3dCVE-2023-537699.3 CRÍ0.9%
——0In the Linux kernel, the following vulnerability has been resolved:
virt/coco/sev-guest: Double-buffer messages
The encryption algorithms read and write directly to shared unencrypted
memory, which may leak information as well as permit the host to tamper
with the message integrity. Instead, copy whole messages in or out as
needed before doing any computation on them.89dCVE-2023-35659—0.9%
——0——CVE-2026-586998.4 ALT0.9%
——0In Vp9DecEndOfStream of vp9hwd_output.cc, there is a possible out-of-bounds read due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.44dCVE-2026-20771—0.9%
——0——CVE-2025-14816—0.9%
——0Cleartext Storage of Sensitive Information in GUI vulnerability in Mitsubishi Electric GENESIS64 versions 10.97.3 and prior, Mitsubishi Electric ICONICS Suite versions 10.97.3 and prior, Mitsubishi Electric MobileHMI versions 10.97.3 and prior, Mitsubishi Electric Hyper Historian versions 10.97.3 and prior, Mitsubishi Electric AnalytiX versions 10.97.3 and prior, Mitsubishi Electric GENESIS versions 11.02 and prior, Mitsubishi Electric MC Works64 all versions, Mitsubishi Electric Iconics Digital Solutions GENESIS64 versions 10.97.3 and prior, Mitsubishi Electric Iconics Digital Solutions ICONICS Suite versions 10.97.3 and prior, Mitsubishi Electric Iconics Digital Solutions MobileHMI versions 10.97.3 and prior, Mitsubishi Electric Iconics Digital Solutions Hyper Historian versions 10.97.3 and prior, Mitsubishi Electric Iconics Digital Solutions AnalytiX versions 10.97.3 and prior, and Mitsubishi Electric Iconics Digital Solutions GENESIS versions 11.02 and prior allows a local attacker to disclose the SQL Server credentials displayed in plain text in the GUI of the Hyper Historian Splitter feature by exploiting this vulnerability, when SQL authentication is used for the SQL Server authentication. As a result, the unauthorized attacker could access the SQL Server and disclose, tamper with, or destroy data on the server, potentially cause a denial-of-service (DoS) condition on the system.100d