Race Condition

Overview snipe/snipe-it is an asset management system built on Laravel. Affected versions of this package are vulnerable to Race Condition via the checkout process in the consumable API endpoint. An attacker can over-allocate inventory and cause negative stock levels by submitting concurrent...

CVE-2026-86766

Snipe-IT versions up to and including 8.6.3 contain a race condition TOCTOU in the consumable checkout API endpoint POST /api/v1/consumables/consumableid/checkout. The requested quantity is validated against the number of remaining units before the database transaction begins, and the transaction...

CVE-2026-86744

Snipe-IT 8.6.3 and earlier and develop pre-release commits prior to the fix contain a race condition in the asset checkout paths. Api\AssetsController::checkout and Assets\AssetCheckoutController::store call Asset::availableForCheckout outside the mutation path and then invoke Asset::checkOut...

CVE-2026-86203

PocketMine-MP versions before 5.39.2 fail to validate entity despawn state when processing attack packets from clients. Attackers can exploit a race condition by attacking a disconnecting player to trigger multiple death handlers, causing inventory items and experience to drop multiple times for...

CVE-2026-86766 Snipe-IT 8.6.3 Race Condition via Consumable Checkout

Snipe-IT versions up to and including 8.6.3 contain a race condition TOCTOU in the consumable checkout API endpoint POST /api/v1/consumables/consumableid/checkout. The requested quantity is validated against the number of remaining units before the database transaction begins, and the transaction...

EUVD-2026-74943

Snipe-IT versions up to and including 8.6.3 contain a race condition TOCTOU in the consumable checkout API endpoint POST /api/v1/consumables/consumableid/checkout. The requested quantity is validated against the number of remaining units before the database transaction begins, and the transaction...

CVE-2026-86766

Snipe-IT versions up to and including 8.6.3 are affected by a TOCTOU race condition in the consumable checkout API endpoint. The requested quantity is validated against remaining stock before the database transaction begins, and the transaction then creates checkout records without locking the co...

CVE-2026-86766 Snipe-IT 8.6.3 Race Condition via Consumable Checkout

Snipe-IT versions up to and including 8.6.3 contain a race condition TOCTOU in the consumable checkout API endpoint POST /api/v1/consumables/consumableid/checkout. The requested quantity is validated against the number of remaining units before the database transaction begins, and the transaction...

EUVD-2026-74921

Snipe-IT 8.6.3 and earlier and develop pre-release commits prior to the fix contain a race condition in the asset checkout paths. Api\AssetsController::checkout and Assets\AssetCheckoutController::store call Asset::availableForCheckout outside the mutation path and then invoke Asset::checkOut...

CVE-2026-86744 snipe-it before 8.7.0 Race Condition in Asset Checkout

Snipe-IT 8.6.3 and earlier and develop pre-release commits prior to the fix contain a race condition in the asset checkout paths. Api\AssetsController::checkout and Assets\AssetCheckoutController::store call Asset::availableForCheckout outside the mutation path and then invoke Asset::checkOut...

CVE-2026-86744

Snipe-IT (8.6.3 and earlier) is affected by a race condition in its asset checkout paths. The methods Api\AssetsController::checkout() and Assets\AssetCheckoutController::store() call Asset::availableForCheckout() outside the mutation path and then invoke Asset::checkOut() without a row lock or r...

CVE-2026-86744 snipe-it before 8.7.0 Race Condition in Asset Checkout

Snipe-IT 8.6.3 and earlier and develop pre-release commits prior to the fix contain a race condition in the asset checkout paths. Api\AssetsController::checkout and Assets\AssetCheckoutController::store call Asset::availableForCheckout outside the mutation path and then invoke Asset::checkOut...

CVE-2026-86744 snipe-it before 8.7.0 Race Condition in Asset Checkout

Snipe-IT 8.6.3 and earlier and develop pre-release commits prior to the fix contain a race condition in the asset checkout paths. Api\AssetsController::checkout and Assets\AssetCheckoutController::store call Asset::availableForCheckout outside the mutation path and then invoke Asset::checkOut...

CVE-2026-86203 PocketMine-MP before 5.39.2 Item Duplication via Despawn State

PocketMine-MP versions before 5.39.2 fail to validate entity despawn state when processing attack packets from clients. Attackers can exploit a race condition by attacking a disconnecting player to trigger multiple death handlers, causing inventory items and experience to drop multiple times for...

CVE-2026-86203 PocketMine-MP before 5.39.2 Item Duplication via Despawn State

PocketMine-MP versions before 5.39.2 fail to validate entity despawn state when processing attack packets from clients. Attackers can exploit a race condition by attacking a disconnecting player to trigger multiple death handlers, causing inventory items and experience to drop multiple times for...

CVE-2026-86203 PocketMine-MP before 5.39.2 Item Duplication via Despawn State

PocketMine-MP versions before 5.39.2 fail to validate entity despawn state when processing attack packets from clients. Attackers can exploit a race condition by attacking a disconnecting player to trigger multiple death handlers, causing inventory items and experience to drop multiple times for...

CVE-2026-86203

PocketMine-MP versions before 5.39.2 contain an item duplication vulnerability caused by a failure to validate entity despawn state when processing attack packets from clients. A race condition allows an attacker to attack a disconnecting player, triggering multiple death handlers that cause inve...

EUVD-2026-74914

PocketMine-MP versions before 5.39.2 fail to validate entity despawn state when processing attack packets from clients. Attackers can exploit a race condition by attacking a disconnecting player to trigger multiple death handlers, causing inventory items and experience to drop multiple times for...

CVE-2026-79969

Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains a Concurrent Execution using Shared Resource with Improper Synchronization 'Race Condition' vulnerability. An unauthenticated attacker with remote access could potentially explo...

CVE-2026-79968

Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains a Time-of-check Time-of-use TOCTOU Race Condition vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to denial o...