CVE-2026-40093

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In 1.3.0 and earlier, block timestamp validation enforces that timestamp = parent.timestamp for non-skip blocks and timestamp == parent.timestamp + MINPRODUCERTIMEOUT for skip blocks, but there is no visible upper...

CVE-2026-40093 nimiq-blockchain is missing a wall-clock upper bound on block timestamps

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In 1.3.0 and earlier, block timestamp validation enforces that timestamp = parent.timestamp for non-skip blocks and timestamp == parent.timestamp + MINPRODUCERTIMEOUT for skip blocks, but there is no visible upper...

CVE-2026-40093

The CVE describes a wall-clock upper bound omission in Nimiq’s block timestamp validation for the nimiq-blockchain Rust implementation (1.3.0 and earlier). Specifically, non-skip blocks enforce timestamp >= parent.timestamp and skip blocks enforce timestamp == parent.timestamp + MIN_PRODUCER_T...

PT-2026-31733

Name of the Vulnerable Software and Affected Versions nimiq-blockchain versions 1.3.0 and earlier Description nimiq-blockchain, used for persistent block storage in Nimiq's Rust implementation, has an issue where block timestamp validation lacks an upper bound check against the wall clock in...

GHSA-PM4J-7R4Q-CCG8 Soroban: Muxed address<->ScVal conversions may break after a conversion failure

Summary Soroban host ensures that MuxedAddress objects can't be used as storage keys in order to proactively prevent the contract logic bugs. However, due to a bug in Soroban host implementation, a failure in Val-ScVal conversion during the storage key computation will have the flag indicating th...

GO-2025-4095 Kgateway transformation policy template can emit files from the container in github.com/kgateway-dev/kgateway

Kgateway transformation policy template can emit files from the container in github.com/kgateway-dev/kgateway...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from the landlock KUnit test where getidrange may receive a value of 0, resulting in a warning...

Friday Squid Blogging: The Giant Squid Nebula

Beautiful photo. Difficult to capture, this mysterious, squid-shaped interstellar cloud spans nearly three full moons in planet Earth's sky. Discovered in 2011 by French astro-imager Nicolas Outters, the Squid Nebula's bipolar shape is distinguished here by the telltale blue emission from doubly...

CVE-2022-49107 ceph: fix memory leak in ceph_readdir when note_last_dentry returns error

In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leak in cephreaddir when notelastdentry returns error Reset the lastreaddir at the same time, and add a comment explaining why we don't free lastreaddir when diremit returns false...

DEBIAN-CVE-2024-50203

In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix address emission with tag-based KASAN enabled When BPFTRAMPFCALLORIG is enabled, the address of a bpftrampimage struct on the stack is passed during the size calculation pass and an address on the heap is passed...

UBUNTU-CVE-2024-50203

In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix address emission with tag-based KASAN enabled When BPFTRAMPFCALLORIG is enabled, the address of a bpftrampimage struct on the stack is passed during the size calculation pass and an address on the heap is passed...

CVE-2024-50203 bpf, arm64: Fix address emission with tag-based KASAN enabled

In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix address emission with tag-based KASAN enabled When BPFTRAMPFCALLORIG is enabled, the address of a bpftrampimage struct on the stack is passed during the size calculation pass and an address on the heap is passed...

CVE-2024-50203

In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix address emission with tag-based KASAN enabled When BPFTRAMPFCALLORIG is enabled, the address of a bpftrampimage struct on the stack is passed during the size calculation pass and an address on the heap is passed...

Unwrapping function emits event with incorrect values.

Lines of code Vulnerability details Impact The etherUnwrap function in the smart contract does not correctly emit the EtherUnwrap event. The issue arises when calculating and emitting the fee and transfer amounts. The current implementation deducts the fee, transfers the calculated amount, and...

Event Emission

Lines of code Vulnerability details Impact Events such as Swap, Deposit, and Withdraw are emitted with the primitive address as the user parameter, which might not be the actual user msg.sender initiating the transaction. Proof of Concept Provide direct links to all referenced code in GitHub. Add...

No check proxy contract is deployed

Lines of code Vulnerability details The deployProxyDelegatorIfNeeded function in ERC20MultiDelegate.sol does not verify that a proxy contract has been successfully deployed before emitting an event indicating its creation. Impact Both createProxyDelegatorAndTransfer and processDelegation function...

Event not emitted after sensitive action of setting new concentrated and ambient rewards.

Lines of code Vulnerability details Impact The 'setConcRewards' and 'setAmbRewards' doesn't emit event to to signify to all parties involved the new concentrated and ambient results. Proof of Concept A user not aware of new reward price might suppose he/she have been swindled upon realizing that...

Lack of events in EvolvingProteus contract

Lines of code Vulnerability details Impact There is no event emitted in the whole contract, even after executing sensitive actions like swaps between assets or at the constructor. That is bad because many automatic tools that monitors the contracts deployed rely on them. For example, see the swap...

critical functions should emit an event when they called

Lines of code Vulnerability details Impact some critical functions should emit an even when they called because it contains important information and an event should be emitted, some functions in this contest did not emit an event and this may led to unwanted behavior in future functions like cla...

Potential Near-Zero Scenarios for purchasePrice in the Continuous Gradual Dutch Auction

Lines of code Vulnerability details Impact The Continuous Gradual Dutch Auction CGDA model has potential scenarios where the purchasePrice for an amount of tokens could approach near-zero values. This is influenced mainly by two factors: emissionRate and timeSinceLastAuctionStart. If either one o...