CVE Vulnerability Catalog

Translated CVE descriptions from NVD NIST - in English

Browse vulnerabilities by package

CISA KEV catalog updated: (v2026.11.03)

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CVE-2021-21983
MediumEPSS 99%

An arbitrary file write vulnerability in vRealize Operations Manager API prior to 8.4 allows an authenticated malicious actor with network access to write files to arbitrary locations on the underlying Photon OS.

CVE-2021-21409
MediumEPSS 92%

Netty (io.netty:netty-codec-http2) before version 4.1.61.Final contains a vulnerability enabling request smuggling. The content-length header is not correctly validated if the request only uses a single Http2HeaderFrame with endStream set to true. This could lead to request smuggling if the request is proxied to a remote peer and translated to HTTP/1.1. This is a followup of GHSA-wm47-8v5p-wjpj/CVE-2021-21295 which missed to fix this one case. Fixed as part of 4.1.61.Final.

CVE-2021-25372
MediumActively exploited

An improper boundary check in the DSP driver prior to SMR Mar-2021 Release 1 allows out-of-bounds memory access.

CVE-2021-25371
MediumActively exploited

A vulnerability in the DSP driver prior to SMR Mar-2021 Release 1 allows attackers to load arbitrary ELF libraries inside the DSP.

CVE-2021-25370
MediumActively exploited

An incorrect implementation handling file descriptors in the dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic.

CVE-2021-25369
MediumActively exploited

An improper access control vulnerability in sec_log file prior to SMR MAR-2021 Release 1 exposes sensitive kernel information to userspace.

CVE-2021-3449
MediumEPSS 99%

An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension but includes a signature_algorithms_cert extension, a NULL pointer dereference will result, leading to a crash and denial of service. All OpenSSL 1.1.1 versions are affected; fixed in 1.1.1k.

CVE-2021-20227
Medium

A flaw was found in SQLite's SELECT query functionality (src/select.c). This flaw allows an attacker who is capable of running SQL queries locally on the SQLite database to cause a denial of service or possible code execution by triggering a use-after-free. The highest threat from this vulnerability is to system availability.

CVE-2021-21351
MediumEPSS 100%

XStream before 1.4.16 contains a vulnerability allowing a remote attacker to load and execute arbitrary code from a remote host by manipulating the processed input stream. Users with a whitelist of minimal types are not affected.

CVE-2021-21350
MediumEPSS 97%

XStream before version 1.4.16 allows a remote attacker to execute arbitrary code by manipulating the processed input stream. Users who configured a whitelist of allowed types are not affected.

CVE-2021-21349
MediumEPSS 99%

XStream before version 1.4.16 allows a remote attacker to request data from internal resources that are not publicly available by manipulating the processed input stream. Users who configured a whitelist of allowed types are not affected.

CVE-2021-21348
MediumEPSS 96%

XStream before version 1.4.16 allows a remote attacker to occupy a thread that consumes maximum CPU time and will never return. Users who configured a whitelist of allowed types are not affected.

CVE-2021-21347
MediumEPSS 97%

XStream before version 1.4.16 allows a remote attacker to load and execute arbitrary code from a remote host by manipulating the processed input stream. Users who configured a whitelist of allowed types are not affected.

CVE-2021-21346
MediumEPSS 100%

XStream before 1.4.16 contains a vulnerability allowing a remote attacker to load and execute arbitrary code from a remote host by manipulating the processed input stream. Users with a whitelist of minimal types are not affected.

CVE-2021-21345
MediumEPSS 99%

XStream before version 1.4.16 allows a remote attacker with sufficient rights to execute commands on the host by manipulating the processed input stream. Users who configured the security framework with a whitelist limited to the minimal required types are not affected.

CVE-2021-21344
MediumEPSS 100%

XStream before 1.4.16 contains a vulnerability allowing a remote attacker to load and execute arbitrary code from a remote host by manipulating the processed input stream. Users with a whitelist of minimal types are not affected.

CVE-2021-21343
MediumEPSS 99%

XStream before version 1.4.16 contains a vulnerability where the processed stream at unmarshalling time contains type information to recreate previously written objects. An attacker can manipulate the processed input stream and replace or inject objects, resulting in the deletion of a file on the local host.

CVE-2021-21342
MediumEPSS 99%

XStream before version 1.4.16 contains a vulnerability where the processed stream at unmarshalling time contains type information to recreate previously written objects. An attacker can manipulate the processed input stream and replace or inject objects, resulting in a server-side request forgery.

CVE-2021-28972
MediumEPSS 56%

In drivers/pci/hotplug/rpadlpar_sysfs.c in the Linux kernel through 5.11.8, the RPA PCI Hotplug driver has a user-tolerable buffer overflow when writing a new device name to the driver from userspace, allowing userspace to write data to the kernel stack frame directly.

CVE-2020-27171
Medium

An issue was discovered in the Linux kernel before 5.11.8. kernel/bpf/verifier.c has an off-by-one error (with a resultant integer underflow) affecting out-of-bounds speculation on pointer arithmetic, leading to side-channel attacks that defeat Spectre mitigations and obtain sensitive information from kernel memory.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS