CVE-2026-7528 Unauthenticated File Upload Vulnerability Allows Disk Space Exhaustion and Path Disclosure in Langflow OSS

IBM Langflow OSS 1.0.0 through 1.9.0 could allow a denial of service due to uncontrolled resource consumption...

CVE-2026-7528

IBM Langflow OSS 1.0.0 through 1.9.0 could allow a denial of service due to uncontrolled resource consumption...

CVE-2026-7254 Open BMC Denial of Service

IBM OPENBMC FW1110.00 through FW1110.11 is vulnerable to denial of service attacks by unauthenticated network users...

CVE-2026-45840

A flaw was found in the Linux kernel's Open vSwitch component. A local attacker, with administrative network capabilities, could exploit this by providing an overly large Process ID PID array. This action triggers a buffer overflow within the network link netlink reply mechanism, leading to a...

CVE-2026-42791

Improper Certificate Validation vulnerability in Erlang OTP publickey pubkeyocsp module allows forged OCSP responses signed with an expired responder certificate to be accepted as valid. OCSP response verification in pubkeyocsp:verifyresponse/5 and pubkeyocsp:isauthorizedresponder/3 in...

CVE-2026-42791

Summary: CVE-2026-42791 is an improper certificate validation weakness in Erlang OTP’s public_key/pubkey_ocsp module. OCSP response verification (pubkey_ocsp:verify_response/5 and pubkey_ocsp:is_authorized_responder/3) fails to enforce the validity period (notBefore/notAfter) of the OCSP responde...

CVE-2026-45972 smb: client: fix potential UAF and double free in smb2_open_file()

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF and double free in smb2openfile Zero out @erriov and @errbuftype before retrying SMB2open to prevent an UAF bug if @data != NULL, otherwise a double free...

CVE-2026-45972

The CVE-2026-45972 issue affects the Linux kernel SMB client, specifically smb2_open_file(), where improper handling could lead to memory corruption (UAF) or a double free during SMB2_open() retries. The fixed description states that zeroing err_iov and err_buftype before retrying SMB2_open() pre...

CVE-2026-45928

CVE-2026-45928 relates to the Linux kernel media driver (chips-media wave5). In wave5_vpu_open_enc() and wave5_vpu_open_dec(), a vpu instance is kzalloc()-ed; if the subsequent allocation for inst->codec_info fails, the error path returns -ENOMEM without freeing the previously allocated vpu, c...

GlassWorm Malware Takedown Disrupts Developer Supply Chain Attack Infrastructure

CrowdStrike, in partnership with Google and the Shadowserver Foundation, has announced the simultaneous disruption of all command-and-control C2 channels associated with GlassWorm, a persistent software chain campaign targeting software developers through malicious packages and extensions. "Since...

UBUNTU-CVE-2026-45840

In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...

SUSE CVE-2018-7712

The validateInputImageSize function in modules/imgcodecs/src/loadsave.cpp in OpenCV 3.4.1 allows remote attackers to cause a denial of service assertion failure because size.height = 120 may be false. Note: “OpenCV CVAssert is not an assertion C-like assert, it is regular C++ exception which can...

Hunting-Bugs

2026 Practical Bug Bounty Guide Built on real-world experie...

OpenSSH: OpenSSH: Information disclosure due to unintended cryptographic algorithm usage

A flaw was found in OpenSSH. This vulnerability allows the system to use unintended Elliptic Curve Digital Signature Algorithm ECDSA algorithms. This occurs because the configuration for accepted public key algorithms is misinterpreted, leading to the use of weaker cryptographic methods than...

CVE-2026-45840 openvswitch: cap upcall PID array size and pre-size vport replies

In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...

CVE-2026-45840

In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...

CVE-2026-45837

CVE-2026-45837 : In the Linux kernel, a use-after-free in arena_vm_close on fork was fixed. The root cause is that arena_vm_open() only bumps vml->mmap_count and does not register the child VMA in arena->vma_list, so vml->vma continues to point to the parent VMA after fork. If the child ...

CLSA-2026-1779869103 Fix CVE(s): CVE-2024-12086, CVE-2026-29518, CVE-2026-43618

SECURITY UPDATE: receiver process memory disclosure via compressed-token integer overflow: - debian/patches/els/0004-CVE-2026-43618.patch: cap rxtoken at MAXTOKENINDEX; reject out-of-range token values. - CVE-2026-43618. SECURITY UPDATE: malicious server can enumerate arbitrary client files via...

CVE-2026-8450

HTTP::Daemon versions before 6.17 for Perl allow OS command injection via sendfile. sendfile opens its string argument with Perl's 2-arg open. The 2-arg form interprets magic prefixes: '| cmd' and 'cmd |' open a pipe to a subprocess, ' path' and ' path' open the path for write or append. Untruste...

AZL-93024 CVE-2026-8450 affecting package perl-HTTP-Daemon for versions less than 6.16-2

HTTP::Daemon versions before 6.17 for Perl allow OS command injection via sendfile. sendfile opens its string argument with Perl's 2-arg open. The 2-arg form interprets magic prefixes: '| cmd' and 'cmd |' open a pipe to a subprocess, ' path' and ' path' open the path for write or append. Untruste...