GHSA-7G4W-CG88-2CQ2

creationtimestamp| type| source ---|---|--- 2026-08-28 20:59:24+00:00| seen| https://bsky.app/profile/newssecia.bsky.social/post/3mu6ax42wfx2g 2026-08-28 22:00:41+00:00| seen| https://thehackernews.com/2026/08/cosmos-evm-flaw-exploited-after-cosmos.html 2026-08-29 01:00:36+00:00| seen|...

Cosmos EVM Flaw Exploited After Cosmos Labs Knew Every Blockchain Running It Was Vulnerable

Cosmos Labs has warned that a critical balance-handling flaw in the shared Cosmos EVM module was exploited to drain funds from six blockchains between August 20 and August 25, 2026. The vulnerability, designated GHSA-7g4w-cg88-2cq2 , is rated Critical by Cosmos Labs and was published without a CV...

CVE-2026-67581

ZenHive mpp (Elixir HTTP 402 payment library) versions 0.3.0 through before 0.6.3 contain an authentication bypass by capture-replay in the EVM payment method. The function MPP.Methods.EVM.verify/2 matches a transfer solely on token, recipient, and amount without binding the proof to the specific...

CVE-2026-67581 On-chain transfer proof is not single-use in mpp EVM payment method, enabling cross-challenge replay

Authentication Bypass by Capture-replay in ZenHive mpp allows an unauthenticated remote client to obtain paid resources by resubmitting one settled on-chain transfer. MPP.Methods.EVM.verify/2 accepts a transaction-hash credential and matches a transfer purely on token, to and amount ERC-20 or to...

EEF-CVE-2026-67581 On-chain transfer proof is not single-use in mpp EVM payment method, enabling cross-challenge replay

Summary Authentication Bypass by Capture-replay in ZenHive mpp allows an unauthenticated remote client to obtain paid resources by resubmitting one settled on-chain transfer. MPP.Methods.EVM.verify/2 accepts a transaction-hash credential and matches a transfer purely on token, to and amount ERC-2...

CVE-2026-67581 On-chain transfer proof is not single-use in mpp EVM payment method, enabling cross-challenge replay

Authentication Bypass by Capture-replay in ZenHive mpp allows an unauthenticated remote client to obtain paid resources by resubmitting one settled on-chain transfer. MPP.Methods.EVM.verify/2 accepts a transaction-hash credential and matches a transfer purely on token, to and amount ERC-20 or to...

CVE-2026-67581 On-chain transfer proof is not single-use in mpp EVM payment method, enabling cross-challenge replay

Authentication Bypass by Capture-replay in ZenHive mpp allows an unauthenticated remote client to obtain paid resources by resubmitting one settled on-chain transfer. MPP.Methods.EVM.verify/2 accepts a transaction-hash credential and matches a transfer purely on token, to and amount ERC-20 or to...

EUVD-2026-62591

Time-of-check Time-of-use TOCTOU Race Condition in ZenHive mpp allows an unauthenticated remote client to redeem one confirmed on-chain payment for multiple paid-resource accesses. The type="hash" credential path in MPP.Methods.Tempo.verify/2 guards against replay with a non-atomic check-then-mar...

Malicious Package

Overview evm-validation is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

CVE-2026-74399

A flaw was found in the Linux kernel's Extended Verification Module EVM. The evmreadxattrs function, when processing extended attributes, fails to properly initialize a buffer. This can lead to an out-of-bounds read when no extended attributes are configured, potentially allowing an attacker to...

Malicious code in evm-validation (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d3c551a6031e48a54b550a604e2198a4491cf935407744bba8ef0c11c54086c4 The package advertises EVM address validation but performs no local validation. Its single exported function validatede in index.js issues axios.get...

MAL-2026-14301 Malicious code in evm-validation (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d3c551a6031e48a54b550a604e2198a4491cf935407744bba8ef0c11c54086c4 The package advertises EVM address validation but performs no local validation. Its single exported function validatede in index.js issues axios.get...

CVE-2026-74399

In the Linux kernel, the following vulnerability has been resolved: evm: terminate and bound the evmxattrs read buffer evmreadxattrs allocates size + 1 bytes, fills them from the list of enabled xattrs, and then passes strlentemp to simplereadfrombuffer. When no configured xattrs are enabled, the...

UBUNTU-CVE-2026-74399

In the Linux kernel, the following vulnerability has been resolved: evm: terminate and bound the evmxattrs read buffer evmreadxattrs allocates size + 1 bytes, fills them from the list of enabled xattrs, and then passes strlentemp to simplereadfrombuffer. When no configured xattrs are enabled, the...

EUVD-2026-59546

In the Linux kernel, the following vulnerability has been resolved: evm: terminate and bound the evmxattrs read buffer evmreadxattrs allocates size + 1 bytes, fills them from the list of enabled xattrs, and then passes strlentemp to simplereadfrombuffer. When no configured xattrs are enabled, the...

CVE-2026-74399 evm: terminate and bound the evm_xattrs read buffer

In the Linux kernel, the following vulnerability has been resolved: evm: terminate and bound the evmxattrs read buffer evmreadxattrs allocates size + 1 bytes, fills them from the list of enabled xattrs, and then passes strlentemp to simplereadfrombuffer. When no configured xattrs are enabled, the...

CVE-2026-74399

In the Linux kernel, the following vulnerability has been resolved: evm: terminate and bound the evmxattrs read buffer evmreadxattrs allocates size + 1 bytes, fills them from the list of enabled xattrs, and then passes strlentemp to simplereadfrombuffer. When no configured xattrs are enabled, the...

PT-2026-72835

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the evm read xattrs function where the system allocates a buffer of size + 1 bytes and fills it from enabled extended attributes xattrs. If no configured xattrs are...

MAL-2026-11995 Malicious code in approval-guardian (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 71875c984aab2d8335b3efdd1b107d7adbd4c3cbd6309278b6804c8162bdca87 The package presents itself as an on-chain approval scanner but on CLI invocation runs a silent credential harvester. src/index.js scan walks the...

polyswarm-api (>=0.1.0, <=0.2.2), polyswarm-client (>=1.0.0rc0, <=1.0.2) +1 more potentially affected by CVE-2026-69243 via aiohttp (2.3.1)

aiohttp PYPI version 2.3.1 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - polyswarm-api =0.1.0, =1.0.0rc0, =0.2.0a7, =0.2.0a10 Source cves: CVE-2026-69243 Source advisory: OSV:PYSEC-2026-3546...