🚨 CVE-2026-46032
In the Linux kernel, the following vulnerability has been resolved:
KVM: nSVM: Triple fault if restore host CR3 fails on nested #VMEXIT
If loading L1's CR3 fails on a nested #VMEXIT, nested_svm_vmexit()
returns an error code that is ignored by most callers, and continues to
run L1 with corrupted state. A sane recovery is not possible in this
case, and HW behavior is to cause a shutdown. Inject a triple fault
instead, and do not return early from nested_svm_vmexit(). Continue
cleaning up the vCPU state (e.g. clear pending exceptions), to handle
the failure as gracefully as possible.
From the APM:
Upon #VMEXIT, the processor performs the following actions in order to
return to the host execution context:
...
if (illegal host state loaded, or exception while loading host state)
shutdown
else
execute first host instruction following the VMRUN
Remove the return value of nested_svm_vmexit(), which is mostly
unchecked anyway.
🎖@cveNotify
In the Linux kernel, the following vulnerability has been resolved:
KVM: nSVM: Triple fault if restore host CR3 fails on nested #VMEXIT
If loading L1's CR3 fails on a nested #VMEXIT, nested_svm_vmexit()
returns an error code that is ignored by most callers, and continues to
run L1 with corrupted state. A sane recovery is not possible in this
case, and HW behavior is to cause a shutdown. Inject a triple fault
instead, and do not return early from nested_svm_vmexit(). Continue
cleaning up the vCPU state (e.g. clear pending exceptions), to handle
the failure as gracefully as possible.
From the APM:
Upon #VMEXIT, the processor performs the following actions in order to
return to the host execution context:
...
if (illegal host state loaded, or exception while loading host state)
shutdown
else
execute first host instruction following the VMRUN
Remove the return value of nested_svm_vmexit(), which is mostly
unchecked anyway.
🎖@cveNotify
🚨 CVE-2026-9595
Impact: When a user-configured proxy on webpack-dev-server has a broad context (e.g. /) and ws: true, it also intercepts the dev server's own HMR WebSocket and forwards it to the proxy target. This leaks the browser's cookies and Origin header to the backend, bypasses the dev server's Host/Origin validation, and corrupts the HMR socket (both HMR and the proxy end up writing to the same socket).
Patches: Fixed in webpack-dev-server@5.2.5.
Workarounds: Scope user-defined proxy context to specific paths instead of /, or omit ws: true from the proxy entry when WebSocket forwarding is not required.
🎖@cveNotify
Impact: When a user-configured proxy on webpack-dev-server has a broad context (e.g. /) and ws: true, it also intercepts the dev server's own HMR WebSocket and forwards it to the proxy target. This leaks the browser's cookies and Origin header to the backend, bypasses the dev server's Host/Origin validation, and corrupts the HMR socket (both HMR and the proxy end up writing to the same socket).
Patches: Fixed in webpack-dev-server@5.2.5.
Workarounds: Scope user-defined proxy context to specific paths instead of /, or omit ws: true from the proxy entry when WebSocket forwarding is not required.
🎖@cveNotify
OpenJS Foundation CVE Numbering Authority
Security Advisories
The OpenJS Foundation’s CVE Numbering Authority (CNA)
🚨 CVE-2025-55641
A NULL pointer dereference in the gf_isom_copy_sample_info function (isomedia/isom_write.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
🎖@cveNotify
A NULL pointer dereference in the gf_isom_copy_sample_info function (isomedia/isom_write.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
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Infosec Exchange
sigdevel (@sigdevel@infosec.exchange)
Security Advisory: CVE-2025-55641 - NULL Pointer Dereference in GPAC MP4Box Sample Info Copy
Processing a crafted MP4 file with corrupted Sample Auxiliary Information metadata can trigger a NULL pointer dereference in `gf_isom_copy_sample_info()`, causing…
Processing a crafted MP4 file with corrupted Sample Auxiliary Information metadata can trigger a NULL pointer dereference in `gf_isom_copy_sample_info()`, causing…
🚨 CVE-2025-55642
GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c).
🎖@cveNotify
GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c).
🎖@cveNotify
Infosec Exchange
sigdevel (@sigdevel@infosec.exchange)
Security Advisory: CVE-2025-55642 - Divide by Zero in GPAC MP4Box AVI Demuxer
Processing a crafted AVI-like media file with `MP4Box` can trigger a division by zero in `avidmx_process()`, causing a floating-point exception and Denial of Service.
Summary:…
Processing a crafted AVI-like media file with `MP4Box` can trigger a division by zero in `avidmx_process()`, causing a floating-point exception and Denial of Service.
Summary:…
🚨 CVE-2025-55643
A NULL pointer dereference in the TrackWriter handling component (filters/mux_isom.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
🎖@cveNotify
A NULL pointer dereference in the TrackWriter handling component (filters/mux_isom.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
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Infosec Exchange
sigdevel (@sigdevel@infosec.exchange)
Security Advisory: CVE-2025-55643 - NULL Pointer Dereference in GPAC MP4Box TrackWriter Handling
Processing a crafted MP4 file during DASH segmentation can trigger a NULL pointer dereference in MP4Box TrackWriter handling, causing a Denial of Service.
Summary:…
Processing a crafted MP4 file during DASH segmentation can trigger a NULL pointer dereference in MP4Box TrackWriter handling, causing a Denial of Service.
Summary:…
🚨 CVE-2025-55644
A heap use-after-free in the gf_node_get_tag function (scenegraph/base_scenegraph.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
🎖@cveNotify
A heap use-after-free in the gf_node_get_tag function (scenegraph/base_scenegraph.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
🎖@cveNotify
Infosec Exchange
sigdevel (@sigdevel@infosec.exchange)
Security Advisory: CVE-2025-55644 - Use-After-Free in GPAC MP4Box
Processing a crafted MP4 file with invalid BIFS GlobalQuantizer commands causes gf_node_get_tag() to access a freed 192-byte QuantizationParameter node at scenegraph/base_scenegraph.c:1263…
Processing a crafted MP4 file with invalid BIFS GlobalQuantizer commands causes gf_node_get_tag() to access a freed 192-byte QuantizationParameter node at scenegraph/base_scenegraph.c:1263…
🚨 CVE-2025-55645
A heap buffer overflow in the gf_cenc_set_pssh function (isomedia/drm_sample.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
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A heap buffer overflow in the gf_cenc_set_pssh function (isomedia/drm_sample.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
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Infosec Exchange
sigdevel (@sigdevel@infosec.exchange)
Security Advisory: CVE-2025-55645 - Heap Buffer Overflow in GPAC MP4Box PSSH Copy
Processing a crafted MP4 file with malformed PSSH data can trigger a heap buffer overflow in `gf_cenc_set_pssh()`, causing a crash and potential memory disclosure or memory…
Processing a crafted MP4 file with malformed PSSH data can trigger a heap buffer overflow in `gf_cenc_set_pssh()`, causing a crash and potential memory disclosure or memory…
🚨 CVE-2025-55647
An Out-of-Memory in the mp4_mux_cenc_insert_pssh function (filters/mux_isom.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
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An Out-of-Memory in the mp4_mux_cenc_insert_pssh function (filters/mux_isom.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
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Infosec Exchange
sigdevel (@sigdevel@infosec.exchange)
Security Advisory: CVE-2025-55647 - Integer Overflow in GPAC MP4Box PSSH Handling
Processing a crafted MP4 file with malformed Protection System Specific Header (PSSH) data can trigger an integer overflow and uncontrolled allocation in `mp4_mux_cenc_insert_pssh()`…
Processing a crafted MP4 file with malformed Protection System Specific Header (PSSH) data can trigger an integer overflow and uncontrolled allocation in `mp4_mux_cenc_insert_pssh()`…
🚨 CVE-2025-55648
A heap buffer overflow in the gf_opus_parse_packet_header function (media_tools/av_parsers.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
🎖@cveNotify
A heap buffer overflow in the gf_opus_parse_packet_header function (media_tools/av_parsers.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
🎖@cveNotify
Infosec Exchange
sigdevel (@sigdevel@infosec.exchange)
Security Advisory: CVE-2025-55648 - Heap Buffer Overflow in GPAC MP4Box Opus Packet Parser
Processing a crafted MP4 file containing corrupted Opus sample-size data with `MP4Box` can trigger a heap buffer overflow in `gf_opus_parse_packet_header()`, causing…
Processing a crafted MP4 file containing corrupted Opus sample-size data with `MP4Box` can trigger a heap buffer overflow in `gf_opus_parse_packet_header()`, causing…
🚨 CVE-2025-55649
A NULL pointer dereference in the gf_media_map_esd function (media_tools/isom_tools.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
🎖@cveNotify
A NULL pointer dereference in the gf_media_map_esd function (media_tools/isom_tools.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
🎖@cveNotify
Infosec Exchange
sigdevel (@sigdevel@infosec.exchange)
Security Advisory: CVE-2025-55649 - NULL Pointer Dereference in GPAC MP4Box ESD Mapping
Processing a crafted MP4 file with corrupted Elementary Stream Descriptor data can trigger a NULL pointer dereference in `gf_media_map_esd()`, causing a Denial of Service.…
Processing a crafted MP4 file with corrupted Elementary Stream Descriptor data can trigger a NULL pointer dereference in `gf_media_map_esd()`, causing a Denial of Service.…
🚨 CVE-2025-55650
A heap use-after-free in the gf_node_get_tag function (scenegraph/base_scenegraph.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
🎖@cveNotify
A heap use-after-free in the gf_node_get_tag function (scenegraph/base_scenegraph.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
🎖@cveNotify
Infosec Exchange
sigdevel (@sigdevel@infosec.exchange)
CVE-2025-55650 - Heap Use-After-Free in GPAC MP4Box SVG Node Handling
Summary
Processing a crafted MP4 file with `MP4Box -svg` can trigger a heap use-after-free in `gf_svg_node_del()`, causing a crash and possible memory corruption.
The `gf_svg_node_del()`…
Summary
Processing a crafted MP4 file with `MP4Box -svg` can trigger a heap use-after-free in `gf_svg_node_del()`, causing a crash and possible memory corruption.
The `gf_svg_node_del()`…
🚨 CVE-2024-22451
Dell Peripheral Manager, versions from 1.5.1 to 1.7.2, contain an uncontrolled search path element vulnerability. An attacker could potentially exploit this vulnerability through preloading malicious executable, leading to arbitrary code execution.
🎖@cveNotify
Dell Peripheral Manager, versions from 1.5.1 to 1.7.2, contain an uncontrolled search path element vulnerability. An attacker could potentially exploit this vulnerability through preloading malicious executable, leading to arbitrary code execution.
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🚨 CVE-2024-24909
Dell OpenManage Integration with Microsoft Windows Admin Center contains a Remote Code Execution vulnerability in the gateway plugin. A remote authenticated user could potentially exploit this vulnerability to escalate privileges. The malicious user may gain the ability to run arbitrary code remotely. This is a high severity vulnerability so Dell recommends customers to upgrade at the earliest opportunity.
🎖@cveNotify
Dell OpenManage Integration with Microsoft Windows Admin Center contains a Remote Code Execution vulnerability in the gateway plugin. A remote authenticated user could potentially exploit this vulnerability to escalate privileges. The malicious user may gain the ability to run arbitrary code remotely. This is a high severity vulnerability so Dell recommends customers to upgrade at the earliest opportunity.
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🚨 CVE-2024-30476
PowerStore contains a Stored Cross-Site Scripting Vulnerability in the PowerStore Manager. A remote authenticated low-privileged malicious actor could potentially exploit this vulnerability, it could lead to script execution in the client browser.
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PowerStore contains a Stored Cross-Site Scripting Vulnerability in the PowerStore Manager. A remote authenticated low-privileged malicious actor could potentially exploit this vulnerability, it could lead to script execution in the client browser.
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🚨 CVE-2024-38487
api-gateway container running with root privilege would allow an attacker to escape the container and access host system to perform unintended actions.
🎖@cveNotify
api-gateway container running with root privilege would allow an attacker to escape the container and access host system to perform unintended actions.
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🚨 CVE-2025-71261
An attacker with network-level access between the SUSE Virtualization
and Rancher Manager in SUSE Harvester before 1.8.0 could interfere with the TLS handshake and abuse it
to bypass TLS as a security control.
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An attacker with network-level access between the SUSE Virtualization
and Rancher Manager in SUSE Harvester before 1.8.0 could interfere with the TLS handshake and abuse it
to bypass TLS as a security control.
🎖@cveNotify
GitHub
SUSE Virtualization Registration Client Vulnerable to MITM and DOS
### Impact
A vulnerability has been identified in the [SUSE Virtualization (Harvester) Rancher integration mechanism](https://docs.harvesterhci.io/v1.7/rancher/rancher-integration) where by defa...
A vulnerability has been identified in the [SUSE Virtualization (Harvester) Rancher integration mechanism](https://docs.harvesterhci.io/v1.7/rancher/rancher-integration) where by defa...
🚨 CVE-2026-10649
A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vulnerability in the remote message decompression process. By sending a specially crafted compressed remote message before authentication, an attacker can cause memory corruption, leading to a denial of service (DoS) in the CIB remote listener. This can result in the affected service crashing.
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A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vulnerability in the remote message decompression process. By sending a specially crafted compressed remote message before authentication, an attacker can cause memory corruption, leading to a denial of service (DoS) in the CIB remote listener. This can result in the affected service crashing.
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🚨 CVE-2026-12003
To allow builds of Python to be run from an in-tree layout (rather than
an installed file layout), the VPATH variable is defined at build time
and used to locate certain landmarks - specifically,
Modules/setup.local. When this landmark is found relative to VPATH
relative to the executable, Python assumes it is running in a source
tree and generates a different default sys.path. This code remains in
release builds, so that release-ready builds can be built in-tree.
On Windows, since builds are written to 'PCbuild/', the value of
VPATH is set to '..\..', which results in a landmark of
'..\..\Modules\setup.local'. This path is outside the install directory
of Python, and may have different permissions, potentially allowing a
low-privilege user to create the landmark and an alternative `Lib`
folder that will be discovered by an otherwise restricted install.
Such a setup occurs with the legacy default install location for all
users (in the now superseded EXE installer), due to how Windows allows
all users to create folders in the root directory of their OS drive.
Our recommended mitigation on Windows is to migrate away from the
legacy installer and use the new [Python install
manager](https://www.python.org/downloads/latest/pymanager/) to install
for the current user. Installs where the directory two levels above the
Python installation directory have equivalent permissions are unaffected
(in general, a per-user install cannot be modified at all by other
users, removing any escalation of privilege risk, and could be directly
modified by a privileged user, making the potential tampering
irrelevant). Alternative mitigations might include preemptively creating
and restricting access to a `Modules` directory. Be aware that only 3.13
and 3.14 will receive updated legacy installers - earlier fixes are only
provided as sources.
Platforms other than Windows allow VPATH to be overridden, but as they
don't usually use a separated directory in the build for binaries, are
unlikely to have a landmark reference outside of the install directory.
The landmark detection involving VPATH is a fallback for when a more
specific landmark - .\pybuilddir.txt - is absent, and was included for
compatibility. Future releases of Python will no longer include the
fallback, and so builds will need to generate or preserve the
pybuilddir.txt file in order to work in-tree. This landmark file has
been generated on Windows since 3.11, and on other platforms for longer.
🎖@cveNotify
To allow builds of Python to be run from an in-tree layout (rather than
an installed file layout), the VPATH variable is defined at build time
and used to locate certain landmarks - specifically,
Modules/setup.local. When this landmark is found relative to VPATH
relative to the executable, Python assumes it is running in a source
tree and generates a different default sys.path. This code remains in
release builds, so that release-ready builds can be built in-tree.
On Windows, since builds are written to 'PCbuild/', the value of
VPATH is set to '..\..', which results in a landmark of
'..\..\Modules\setup.local'. This path is outside the install directory
of Python, and may have different permissions, potentially allowing a
low-privilege user to create the landmark and an alternative `Lib`
folder that will be discovered by an otherwise restricted install.
Such a setup occurs with the legacy default install location for all
users (in the now superseded EXE installer), due to how Windows allows
all users to create folders in the root directory of their OS drive.
Our recommended mitigation on Windows is to migrate away from the
legacy installer and use the new [Python install
manager](https://www.python.org/downloads/latest/pymanager/) to install
for the current user. Installs where the directory two levels above the
Python installation directory have equivalent permissions are unaffected
(in general, a per-user install cannot be modified at all by other
users, removing any escalation of privilege risk, and could be directly
modified by a privileged user, making the potential tampering
irrelevant). Alternative mitigations might include preemptively creating
and restricting access to a `Modules` directory. Be aware that only 3.13
and 3.14 will receive updated legacy installers - earlier fixes are only
provided as sources.
Platforms other than Windows allow VPATH to be overridden, but as they
don't usually use a separated directory in the build for binaries, are
unlikely to have a landmark reference outside of the install directory.
The landmark detection involving VPATH is a fallback for when a more
specific landmark - .\pybuilddir.txt - is absent, and was included for
compatibility. Future releases of Python will no longer include the
fallback, and so builds will need to generate or preserve the
pybuilddir.txt file in order to work in-tree. This landmark file has
been generated on Windows since 3.11, and on other platforms for longer.
🎖@cveNotify
GitHub
[CVE-2026-12003] In-tree search paths can be enabled without modifying install directory · Issue #151544 · python/cpython
To allow builds of Python to be run from an in-tree layout (rather than an installed file layout), the VPATH variable is defined at build time and used to locate certain landmarks - specifically, M...
🚨 CVE-2026-24228
NVIDIA NeMo Framework for Linux contains a vulnerability where an attacker may cause deserialization of untrusted data. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, data tampering, and information disclosure.
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NVIDIA NeMo Framework for Linux contains a vulnerability where an attacker may cause deserialization of untrusted data. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, data tampering, and information disclosure.
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🚨 CVE-2026-42089
Yeoman Environment provides an API to discover, create, and run generators, and to configure where and how a generator is resolved. Versions 2.9.0 through 6.0.0 install missing local generator packages from caller-supplied package names without user confirmation. In downstream consumers that pass attacker-controlled project configuration into this path, this can result in arbitrary package installation and code execution during CLI bootstrap. The vulnerable method is installLocalGenerators(), which calls repository.install() directly without prompting the user. This issue has been fixed in version 6.0.0.
🎖@cveNotify
Yeoman Environment provides an API to discover, create, and run generators, and to configure where and how a generator is resolved. Versions 2.9.0 through 6.0.0 install missing local generator packages from caller-supplied package names without user confirmation. In downstream consumers that pass attacker-controlled project configuration into this path, this can result in arbitrary package installation and code execution during CLI bootstrap. The vulnerable method is installLocalGenerators(), which calls repository.install() directly without prompting the user. This issue has been fixed in version 6.0.0.
🎖@cveNotify
GitHub
fix: ask before installing local packages. (#753) · yeoman/environment@78d2af7
Yeoman runtime environment. Contribute to yeoman/environment development by creating an account on GitHub.
🚨 CVE-2026-44932
Passing of unsanitized strings from DHCP replies into the wicked dhcp client before wicked 0.6.79 could be used by attackers operating a malicious DHCP server to execute code on the local machine.
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Passing of unsanitized strings from DHCP replies into the wicked dhcp client before wicked 0.6.79 could be used by attackers operating a malicious DHCP server to execute code on the local machine.
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