CVE-2025-4476-Exploit

CVE-2025-4476-Exploit A small Python test client to send HTTP GET requests with an oversized Authorization: Basic header. This tool is intended for lab testing and research into header-parsing issues e.g., null-dereference / crash bugs such as CVE-2025-4476 in libsoup. It demonstrates how a...

EUVD-2026-66590

In the Linux kernel, the following vulnerability has been resolved: optee: ffa: Add NULL check in opteeffalendprotmem Sashiko locally reports a possible null dereference under memory pressure due to the lack of validation of the allocated pointer. Fix that by adding the missing check...

CVE-2021-24086-exp

CVE-2021-24086 This is a proof of concept for CVE-2021-24086 "Windows TCP/IP Denial of Service Vulnerability ", a NULL dereference in tcpip.sys patched by Microsoft in February 2021. According to this tweet, the vulnerability has been found by @piazzt. It is triggerable remotely by sending...

DEBIAN-CVE-2026-98416

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...

CVE-2026-98416

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...

CVE-2026-98400

In the Linux kernel, the following vulnerability has been resolved: s390/ipl: Fix NULL deref in kdump without re-IPL parm block Some IPL types, like HMC FTP boot or QEMU direct kernel boot, might not provide an IPL parameter block. In this case, reipltypeinit selects IPLTYPEUNKNOWN, and...

DEBIAN-CVE-2026-98399

In the Linux kernel, the following vulnerability has been resolved: s390/ipl: Fix NULL deref in dumpreipl without re-IPL parm block Unlike kdump, which passes the re-IPL parameter block through osinfo, the stand-alone dump passes it through the IPL parm block address and checksum in lowcore. Some...

CVE-2026-98399

In the Linux kernel, the following vulnerability has been resolved: s390/ipl: Fix NULL deref in dumpreipl without re-IPL parm block Unlike kdump, which passes the re-IPL parameter block through osinfo, the stand-alone dump passes it through the IPL parm block address and checksum in lowcore. Some...

CVE-2026-98416 dmaengine: ti: k3-udma-glue: fix NULL dereference in k3_udma_glue_release_rx_chn()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...

CVE-2026-98416

The Linux kernel contains a NULL dereference vulnerability within the dmaengine driver specifically affecting ti: k3-udma-glue . The issue occurs in the k3_udma_glue_release_rx_chn() function; if devm_kcalloc() fails to allocate rx_chn->flows , the error path triggers a dereference of the NULL...

CVE-2026-98416 dmaengine: ti: k3-udma-glue: fix NULL dereference in k3_udma_glue_release_rx_chn()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...

EUVD-2026-101065

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...

CVE-2026-98416

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...

CVE-2026-98399

The Linux kernel contains a vulnerability in the s390/ipl component where the dump_reipl_run() function performs a NULL dereference when an IPL parameter block is missing. This occurs with specific IPL types, such as HMC FTP boot or QEMU direct kernel boot , because reipl_block_actual remains NUL...

CVE-2026-98400 s390/ipl: Fix NULL deref in kdump without re-IPL parm block

In the Linux kernel, the following vulnerability has been resolved: s390/ipl: Fix NULL deref in kdump without re-IPL parm block Some IPL types, like HMC FTP boot or QEMU direct kernel boot, might not provide an IPL parameter block. In this case, reipltypeinit selects IPLTYPEUNKNOWN, and...

CVE-2026-98400 s390/ipl: Fix NULL deref in kdump without re-IPL parm block

In the Linux kernel, the following vulnerability has been resolved: s390/ipl: Fix NULL deref in kdump without re-IPL parm block Some IPL types, like HMC FTP boot or QEMU direct kernel boot, might not provide an IPL parameter block. In this case, reipltypeinit selects IPLTYPEUNKNOWN, and...

CVE-2026-98400

The Linux kernel contains a NULL pointer dereference vulnerability within the s390/ipl subsystem during kdump operations. The issue occurs because certain IPL types, such as HMC FTP boot or QEMU direct kernel boot , do not provide an IPL parameter block, leaving reipl_block_actual as NULL . A pre...

EUVD-2026-101049

In the Linux kernel, the following vulnerability has been resolved: s390/ipl: Fix NULL deref in kdump without re-IPL parm block Some IPL types, like HMC FTP boot or QEMU direct kernel boot, might not provide an IPL parameter block. In this case, reipltypeinit selects IPLTYPEUNKNOWN, and...

EUVD-2026-101048

In the Linux kernel, the following vulnerability has been resolved: s390/ipl: Fix NULL deref in dumpreipl without re-IPL parm block Unlike kdump, which passes the re-IPL parameter block through osinfo, the stand-alone dump passes it through the IPL parm block address and checksum in lowcore. Some...

CVE-2026-98400

In the Linux kernel, the following vulnerability has been resolved: s390/ipl: Fix NULL deref in kdump without re-IPL parm block Some IPL types, like HMC FTP boot or QEMU direct kernel boot, might not provide an IPL parameter block. In this case, reipltypeinit selects IPLTYPEUNKNOWN, and...