CVE-2026-81692 openssl_encrypt before 1.4.9 Denial of Service via STREAMINFO

opensslencrypt pip: openssl-encrypt versions 1.4.8 and earlier fail to validate the 36-bit STREAMINFO totalsamples field of FLAC files before using it to size an allocation np.random.randintsize=totalsamples, channels. A 50-byte crafted FLAC file declaring 100 million samples causes a...

CVE-2026-67551

A flaw was found in Apache Qpid Proton Dotnet. A remote, unauthenticated attacker could exploit a vulnerability in the handling of type sizes and counts. This could lead to excessive memory allocation, resulting in a denial of service DoS for the affected system...

CVE-2026-12185

A flaw was found in Bouncy Castle for Java. The BKS/UBER keystore component allocates memory based on untrusted length values before performing an integrity check. A remote attacker could exploit this vulnerability by providing a specially crafted keystore, leading to excessive memory allocation...

PT-2026-82800

Name of the Vulnerable Software and Affected Versions jwcrypto affected versions not specified Description A flaw allows a remote attacker to cause a denial of service DoS by sending a specially crafted JSON Web Encryption JWE token containing numerous period delimiters. This malformed token forc...

ROS-20260827-73-0007

The vulnerability of the sndymfpcimemalloc function in the sound/pci/ymfpci/ymfpcimain.c module of the Linux kernel’s audio subsystem is related to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this vulnerability could allow an...

PT-2026-82616

Name of the Vulnerable Software and Affected Versions openssl encrypt versions prior to 1.4.9 Description The software fails to validate Key Derivation Function KDF cost parameters within encrypted file metadata and keystore headers. This allows an unauthenticated attacker to trigger unbounded...

CVE-2026-81721: Uncontrolled Resource Consumption

opensslencrypt before 1.4.9 fails to validate KDF cost parameters in encrypted file metadata and keystore headers, allowing attackers to trigger unbounded memory allocation. Attackers can craft malicious encrypted files declaring arbitrarily large Argon2, scrypt, or balloon KDF parameters to...

PT-2026-82594

Name of the Vulnerable Software and Affected Versions openssl encrypt versions prior to 1.4.9 Description The software fails to validate the total field within QR JSON payloads before materializing ranges. An attacker can provide specially crafted QR images containing extremely large values in th...

CVE-2026-81693: Memory Allocation with Excessive Size Value

opensslencrypt before 1.4.9 fails to validate the total field from QR JSON payloads before materializing ranges. Attackers can supply crafted QR images with extremely large total values to trigger unbounded memory allocation and cause denial of service through out-of-memory conditions...

CVE-2026-47859

CVE-2026-47859 affects Spring Integration 's RFC6587SyslogDeserializer , the component used by the syslog TCP inbound adapter to decode RFC 6587 / RFC 5424 frames. The root cause is that the deserializer trusts the sender-supplied octet count of an octet-counted frame and allocates a byte array o...

CVE-2026-47859 Unbounded memory allocation in RFC6587SyslogDeserializer (octet-counted framing) — remote DoS

RFC6587SyslogDeserializer, used by the Spring Integration syslog TCP inbound adapter to decode RFC 6587 / RFC 5424 frames, trusts the sender-supplied octet count of an octet-counted frame and allocates a byte array of exactly that size with no upper bound. Spring Integration 7.1.0 Spring...

CVE-2026-47859

RFC6587SyslogDeserializer, used by the Spring Integration syslog TCP inbound adapter to decode RFC 6587 / RFC 5424 frames, trusts the sender-supplied octet count of an octet-counted frame and allocates a byte array of exactly that size with no upper bound. Spring Integration 7.1.0 Spring...

CVE-2026-47859 Unbounded memory allocation in RFC6587SyslogDeserializer (octet-counted framing) — remote DoS

RFC6587SyslogDeserializer, used by the Spring Integration syslog TCP inbound adapter to decode RFC 6587 / RFC 5424 frames, trusts the sender-supplied octet count of an octet-counted frame and allocates a byte array of exactly that size with no upper bound. Spring Integration 7.1.0 Spring...

CVE-2026-79921

amqp091-go is a Go AMQP 0.9.1 client. Before version 1.13.0, a compromised or malicious AMQP broker can force the client to allocate resources for and process content body frames that exceed the negotiated framemax limit. This can lead to unexpected memory consumption or application-layer denial ...

urllib3: urllib3: Denial of Service due to excessive HTTP response decompression

A flaw was found in urllib3, an HTTP client library for Python. This vulnerability allows a remote attacker to cause excessive resource consumption, such as high CPU usage and massive memory allocation, on the client side. This occurs when urllib3 attempts to decompress an entire HTTP response,...

Denial Of Service (DoS)

Bouncy Castle is vulnerable to Denial Of Service DoS. The vulnerability is due to an unbounded HSS public-key level count during verification, which allows an attacker to trigger excessive memory allocation and potentially cause a denial-of-service condition...

CVE-2026-73108

RustDesk versions before 1.4.7 contain an uncontrolled speculative memory allocation vulnerability in BytesCodec. Before authentication, the decoder trusts the payload length encoded in a four-byte frame header and reserves that amount before receiving the payload. A crafted header can request up...

CVE-2026-73108

RustDesk versions before 1.4.7 are vulnerable to a denial-of-service caused by uncontrolled speculative memory allocation in BytesCodec . Before authentication, the decoder trusts the payload length encoded in a four-byte frame header and reserves that full amount of memory before the payload arr...

kernel: Input: synaptics-rmi4 - bound the F30 keymap to the GPIO/LED count

A flaw was found in the Linux kernel's synaptics-rmi4 input driver. This vulnerability occurs because the driver incorrectly allocates memory for a keymap, leading to an out-of-bounds memory access. A local user with access to a specially crafted input device could exploit this to read or write t...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: thrift (UTSA-2026-032288)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-032288 advisory. In Apache Thrift 0.9.3 to 0.13.0, malicious RPC clients could send short messages which would result in a large memory allocation, potentially leading to denial of...