cmd/go: golang: Go tool pack: Arbitrary file write via malicious archive extraction

A flaw was found in the "go tool pack" subcommand, a component of the Go programming language tools. This vulnerability allows an attacker to craft a malicious archive file. When this archive is extracted using the "pack" subcommand, it can lead to arbitrary file writes on the filesystem,...

GitPython: Unsafe git option guard bypass via split_single_char_options=False short-option token smuggling enables command execution

SummaryThe checkunsafeoptions guard can be bypassed on every guarded method clone/clonefrom, fetch/pull/push, lsremote, itercommits, blame, archive by combining a single-character kwarg with splitsinglecharoptions=False. The guard's candidate list omits the smuggled option, but transformkwarg emi...

GitPython: command injection via unguarded Git options in `Repo.archive()`, `git.ls_remote()`, and arbitrary file overwrite via `Repo.iter_commits()` / `Repo.blame()`

SummaryGitPython already know that --upload-pack / --exec are command-exec vectors, they are denylist ingit/remote.py:535 and check by Git.checkunsafeoptions git/cmd.py:963, the thing is thischeck him he is only call from fetch, pull, push and clonefrom, everything else who build a gitargv from...

CVE-2026-86198

PocketMine-MP versions before 5.44.2 fail to properly validate multiple ResourcePackClientResponsePacket packets with STATUSCOMPLETED status during resource pack handling. Malicious clients can send batches of these packets to repeatedly trigger pre-spawn progression, creating duplicate Player...

CVE-2025-71417

PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUSSENDPACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUIDs in a single packet to exhaust server...

EUVD-2026-74909

PocketMine-MP versions before 5.44.2 fail to properly validate multiple ResourcePackClientResponsePacket packets with STATUSCOMPLETED status during resource pack handling. Malicious clients can send batches of these packets to repeatedly trigger pre-spawn progression, creating duplicate Player...

CVE-2026-86198

PocketMine-MP versions before 5.44.2 are vulnerable to a denial-of-service condition in the resource pack handling subsystem. The root cause is a failure to properly validate multiple ResourcePackClientResponsePacket packets carrying the STATUS_COMPLETED status, which allows malicious clients to ...

CVE-2025-71417

PocketMine-MP versions prior to 5.32.1 contain a denial-of-service vulnerability in the ResourcePackClientResponsePacket handling during the STATUS_SEND_PACKS phase. The server fails to validate uniqueness of pack UUIDs, allowing authenticated clients to send multiple copies of the same valid pac...

EUVD-2025-210880

PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUSSENDPACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUIDs in a single packet to exhaust server...

CVE-2025-71417 PocketMine-MP before 5.32.1 Denial of Service via ResourcePackClientResponsePacket

PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUSSENDPACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUIDs in a single packet to exhaust server...

CVE-2025-71417 PocketMine-MP before 5.32.1 Denial of Service via ResourcePackClientResponsePacket

PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUSSENDPACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUIDs in a single packet to exhaust server...

CVE-2025-71417 PocketMine-MP before 5.32.1 Denial of Service via ResourcePackClientResponsePacket

PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUSSENDPACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUIDs in a single packet to exhaust server...

PT-2026-89001

PocketMine-MP versions before 5.44.2 fail to properly validate multiple ResourcePackClientResponsePacket packets with STATUS COMPLETED status during resource pack handling. Malicious clients can send batches of these packets to repeatedly trigger pre-spawn progression, creating duplicate Player...

PT-2026-88991

PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUS SEND PACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUIDs in a single packet to exhaust serve...

Security Bulletin: Multiple vulnerabilities addressed in IBM SevOne Network Performance Management for August 2026

Summary IBM SevOne Network Performance Management has addressed these security vulnerabilities in the SD-WAN component with a Service Pack update. The publication of this security bulletin represents a change in our communication process, not an increase in security vulnerabilities. IBM SevOne...

EUVD-2026-57320

Semaphore U: OS Command Injection...

Semaphore U: OS Command Injection

Summary An OS command injection in repository giturl handling lets any user holding the Manager or Owner role on any project the normal project-collaborator roles achieve remote code execution on the Semaphore server host. Using git's --upload-pack= option, an attacker runs arbitrary commands. Th...

GHSA-XP7J-H7JC-4W8P Semaphore U: OS Command Injection

Summary An OS command injection in repository giturl handling lets any user holding the Manager or Owner role on any project the normal project-collaborator roles achieve remote code execution on the Semaphore server host. Using git's --upload-pack= option, an attacker runs arbitrary commands. Th...

cmd/go: golang: Go tool pack: Arbitrary file write via malicious archive extraction

A flaw was found in the "go tool pack" subcommand, a component of the Go programming language tools. This vulnerability allows an attacker to craft a malicious archive file. When this archive is extracted using the "pack" subcommand, it can lead to arbitrary file writes on the filesystem,...

SUSE CVE-2026-82254

gitoxide before 0.69.0 contains unchecked array indexing in delta application and uncapped allocation from attacker-controlled size headers in gix-pack. Attackers can send crafted pack data during clone or fetch operations to trigger panics or out-of-memory process kills...