CVE-2026-75509 joserfc claim-validation bypass via array-typed single-string claims (iss/sub/jti)

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. Prior to version 1.7.3, JWTClaimsRegistry applies membership matching to list-valued iss and sub claims, allowing an array-valued iss that contains the expected issuer to pass...

CVE-2026-75509

joserfc is a Python library implementing JOSE standards. Prior to version 1.7.3 , the JWTClaimsRegistry applies membership matching to list-valued iss and sub claims, meaning an array-valued iss claim that merely contains the expected issuer will pass an intended equality check. This enables issu...

CVE-2026-78475

A flaw was found in the file-pix ESM plugin in GIMP. When processing a specially crafted PIX image file, the plugin allocates a Variable-Length Array VLA on the stack without proper bounds checking, causing an unbounded stack allocation followed by a 21-byte stack over-read. This can result in a...

WordPress WP Support Plus Responsive Ticket System plugin <= 9.1.2 - Unauthenticated SQL Injection via filter[elements] Array Keys vulnerability

Unauthenticated SQL Injection via filterelements Array Keys vulnerability discovered by Ayush Srivastava in WordPress Plugin WP Support Plus Responsive Ticket System versions = 9.1.2...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: Codecs: va-macro: Fix for accessing an array out of bounds for an enum type. Accessing enums using integers would result in accessing an array out of bounds on platforms like aarch64, where sizeoflong is 8 compared to the...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Ensure that objs is not NULL in virtiogpuarrayputfree. If virtiogpuobjectshmeminit fails e.g., due to fault injection, as happened in the bug report by syzbot, virtiogpuarrayputfree might be called with objs being NUL...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Tracing: It was determined that processstring also allows arrays. To address a common bug where TRACEEVENT’s TPfastassign assigns the address of an allocated string to the ring buffer and then references it in TPPrintk, which can...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fill the first free targets slot during auto-discovery Any invalid endpoint decoder pointer in the target array of an active region is not allowed by the cxl driver. This means that the cxl driver always assumes that...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: A out-of-bounds write issue has been fixed in the irdmacopyuserpgaddrs function. The irdmacopyuserpgaddrs function iterates through all of the umem DMA blocks to populate the PBLEs. It will stop when either the last D...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Eliminated the possibility of speculative memory reading. The domain value is extracted from a given CCA or EP11 ioctl struct when a CPRB is about to be sent. Therefore, this is a user-controlled value. Under certain...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Freeing madvise VMA arrays when L2 flushing fails The xevmmadviseioctl function allocates madviserange.vmas when getvmas succeeds. After getvmas is successful with at least one VMA, error paths must proceed through freevm...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: dma-buf/dma-resv: Stop leaking data upon a failure of krealloc. Currently, dmaresvgetfences will leak the previously allocated array if the fence iteration is restarted and kreallocarray fails. Free the old array manually, and...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: bpf: Fixed the effective prog array index with BPFFPREORDER. The functions replaceeffectiveprog and purgeeffectiveprogs determined the position of programs in the effective array by traversing the program list hlist and counti...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: rx-macro: fixed an issue where accessing an array was done outside the bounds of the array for an enum type. Accessing enums using integers would result in accessing an array outside its bounds on platforms like...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: enetc: check the number of BDs needed for xdpframe The size of the xdpredirectarr array is ENETCMAXSKBFRAGS. However, the number of fragments contained in xdpframe may be greater than or equal to ENETCMAXSKBFRAGS, which will...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ovl: Use the “buf” flexible array as the destination for memcpy. The “buf” flexible array must be used as the destination for memcpy to avoid false positive run-time warnings caused by the recent FORTIFYSOURCE hardening measures:...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: nfsd: Do not replace a page in the rqpages array if it is a continuation of the last page. The splice read function calls nfsdspliceactor to place the pages containing file data into the svcrqst-rqpages array. However, it is...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wc938x: fixed an issue where accessing an array was done outside its bounds for an enum type. Accessing enums using integers resulted in accessing an array outside its bounds on platforms like aarch64, where...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp-sdw-sof: Bound DAI link iteration The createsdwdailinks function iterates through sofdais until it finds an entry that is initialized and cleared. However, sofdais is allocated with exactly numends entries. If all...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bpf,perf: Fixed an invalid progarray access in perfeventdetachbpfprog Syzbot reported a crash that occurs in the following tracing scenario: - Create a tracepoint with attr.inherit=1, attach it to the process, and set the BPF...