CVE-2026-80730: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix crash passing ERRPTR to kthreadstop In testringbuffer's outfree cleanup loop, the check !rbthreadscpu only catches NULL entries and misses entries that hold an ERRPTR. rbthreads is static, so unassigned slots are...

PT-2026-84941

In the Linux kernel, the following vulnerability has been resolved: ASoC: xilinx: formatter pcm: pass aud drv data to irq handlers The irq handlers take a struct device pointer and call dev get drvdata to obtain the driver data. However, the driver data is only set at the end of probe, after devm...

CVE-2026-80752: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: Input: psxpad-spi - set driver data before use psxpadspisuspend retrieves the controller state with spigetdrvdata, but probe never stores it, so suspend dereferences a NULL pointer. Store it during probe...

Unity Linux 20.1070-8ae / 20.1070e Security Update: kernel (UTSA-2026-105425)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-105425 advisory. In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxlguestinitafu|adapter If deviceregister fails in...

Oracle Linux 10 : ELSA-2026-61887-0: / kernel (ELSA-2026-618870)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-618870 advisory. - nvmet-auth: reject short AUTHRECEIVE buffers CKI Backport Bot RHEL-244915 CVE-2026-72130 - locking/rt: Fix the incorrect RCU protection in...

openssl: Possible NULL Dereference in Password-Based CMS Decryption

A flaw was found in OpenSSL. A remote attacker could exploit a NULL pointer dereference vulnerability in the Cryptographic Message Syntax CMS decryption process by providing a specially crafted password-encrypted CMS message. This occurs because the keyDerivationAlgorithm field, which is optional...

openssl: NULL Dereference in Certificate Verification with OCSP Checking

A flaw was found in OpenSSL. When an application is configured with specific non-default settings for certificate verification, including both Online Certificate Status Protocol OCSP response checking and partial chain verification, a NULL dereference can occur. This vulnerability can be triggere...

openssl: NULL pointer dereference in QUIC server initial packet handling

A flaw was found in the OpenSSL QUIC Quick UDP Internet Connections server. A remote attacker could send a specially crafted QUIC initial packet with an invalid token. If the server's address validation is explicitly disabled, this could lead to a NULL pointer dereference, causing the server...

openssl: NULL Pointer Dereference in CRMF EncryptedValue Decryption

A flaw was found in OpenSSL. An attacker controlling a Certificate Management Protocol CMP server, or acting as a man-in-the-middle, could craft a malicious CMP response. This response, containing a Certificate Request Message Format CRMF CertRepMessage with a specific malformed EncryptedValue...

Updated libarchive packages fix security vulnerabilities

Double-free vulnerability in rar5 decompression logic via dangling filteredbuf pointer in initunpack. CVE-2026-14164 Heap overflow oob read while parsing a tar archive contains a pax extended header. CVE-2026-15028 A null pointer dereference vulnerability exists in the acl parser of libarchive...

MGASA-2026-0366 Updated libarchive packages fix security vulnerabilities

Double-free vulnerability in rar5 decompression logic via dangling filteredbuf pointer in initunpack. CVE-2026-14164 Heap overflow oob read while parsing a tar archive contains a pax extended header. CVE-2026-15028 A null pointer dereference vulnerability exists in the acl parser of libarchive...

K000163148: Linux kernel vulnerability CVE-2026-63810

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: block: Avoid mounting the bdev pseudo-filesystem in userspace The bdev pseudo-filesystem is an internal kernel filesystem with which userspace should not interfere. Unregister it so that userspace...

K000162603: NGINX ngx_http_js_module vulnerability CVE-2026-78222

Security Advisory Description A vulnerability exists in NGINX JavaScript where a malformed HTTP response received by ngx.fetch can cause an NGINX worker to terminate unexpectedly when trusted JavaScript reads Response.statusText. Exploitation requires control or influence over the fetched HTTP...

SUSE CVE-2026-72432

In the Linux kernel, the following vulnerability has been resolved: tpmcrb: Check ACPICOMPANION against NULL during probe Every platform driver can be forced to match a device that doesn't match its list of device IDs because of devicematchdriveroverride, so platform drivers that rely on the...

FreeRDP: FreeRDP: Denial of Service via crafted smartcard cache requests

A flaw was found in FreeRDP. When smartcard emulation is enabled, a remote attacker can send specially crafted smartcard cache requests to a FreeRDP client. This can lead to a null pointer dereference, causing the client process to terminate and disrupting active remote desktop sessions...

SUSE-SU-2026:23538-1 Security update for openssl-3-livepatches

This update for openssl-3-livepatches fixes the following issues: - CVE-2026-14457: RPK server signature algorithm selection can dereference a missing certificate bsc1275145, bsc1274792. - CVE-2026-63072: heap buffer overflow in CMS key unwrapping bsc1275133, bsc1274788. - CVE-2026-63076: invalid...

openssl: NULL pointer dereference in QUIC server initial packet handling

A flaw was found in the OpenSSL QUIC Quick UDP Internet Connections server. A remote attacker could send a specially crafted QUIC initial packet with an invalid token. If the server's address validation is explicitly disabled, this could lead to a NULL pointer dereference, causing the server...

openssl: NULL Dereference in Certificate Verification with OCSP Checking

A flaw was found in OpenSSL. When an application is configured with specific non-default settings for certificate verification, including both Online Certificate Status Protocol OCSP response checking and partial chain verification, a NULL dereference can occur. This vulnerability can be triggere...

openssl: Possible NULL Dereference in Password-Based CMS Decryption

A flaw was found in OpenSSL. A remote attacker could exploit a NULL pointer dereference vulnerability in the Cryptographic Message Syntax CMS decryption process by providing a specially crafted password-encrypted CMS message. This occurs because the keyDerivationAlgorithm field, which is optional...

openssl: NULL Pointer Dereference in CRMF EncryptedValue Decryption

A flaw was found in OpenSSL. An attacker controlling a Certificate Management Protocol CMP server, or acting as a man-in-the-middle, could craft a malicious CMP response. This response, containing a Certificate Request Message Format CRMF CertRepMessage with a specific malformed EncryptedValue...