russh: negotiating a MAC-requiring block cipher (CTR/CBC) with mac=none causes a slice-index-out-of-range panic

Summary SshBlockCipher implementations AES-CBC, AES-CTR, 3DES-CBC, etc. report needsmac == true, meaning they are documented/intended to always be paired with a separate integrity MAC. However, key-exchange negotiation only checks needsmac inside the fallback branch of MAC algorithm selection use...

GHSA-P8QX-H547-FJW9 russh: negotiating a MAC-requiring block cipher (CTR/CBC) with mac=none causes a slice-index-out-of-range panic

Summary SshBlockCipher implementations AES-CBC, AES-CTR, 3DES-CBC, etc. report needsmac == true, meaning they are documented/intended to always be paired with a separate integrity MAC. However, key-exchange negotiation only checks needsmac inside the fallback branch of MAC algorithm selection use...

AlmaLinux 9.2 [TuxCare] Security Update: gstreamer1-plugins-bad-free / gstreamer1-plugins-bad-free-devel (ALMALINUX9.2:CLSA-2025:1753729945)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1753729945 advisory. - GStreamer H265 Codec Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to...

golang.org/x/text: golang.org/x/text: Denial of Service via out-of-bounds slice error in Nickname profile

A flaw was found in golang.org/x/text. An attacker can cause a Denial of Service DoS by submitting specially crafted input to an application utilizing the Nickname profile. When transforming this input into an undersized destination buffer, an out-of-bounds slice indexing error occurs, causing th...

CVE-2026-102822

The russh Rust SSH client and server library is vulnerable to a slice-index-out-of-range panic in versions prior to 0.63.1 . The root cause is a flaw in the selection logic where a connection configured to permit mac=none can incorrectly negotiate a MAC-requiring CTR or CBC block cipher. An attac...

CVE-2026-102822 russh: negotiating a MAC-requiring block cipher (CTR/CBC) with mac=none causes a slice-index-out-of-range panic

Russh is a Rust SSH client and server library. Prior to 0.63.1, a connection configured to permit mac=none can negotiate it with a MAC-requiring CTR or CBC block cipher because the selection logic validates needsmac only when MAC selection fails. A remote peer can then send a packet with a...

CVE-2026-102822 russh: negotiating a MAC-requiring block cipher (CTR/CBC) with mac=none causes a slice-index-out-of-range panic

Russh is a Rust SSH client and server library. Prior to 0.63.1, a connection configured to permit mac=none can negotiate it with a MAC-requiring CTR or CBC block cipher because the selection logic validates needsmac only when MAC selection fails. A remote peer can then send a packet with a...

CVE-2026-102507

Sliver C2 framework version 1.7.7 and earlier contains an unhandled panic vulnerability in the operator gRPC handler that allows an attacker controlling a compromised implant to crash the entire teamserver by returning a malformed or empty Download response. Attackers can send zero-length or 1-3...

CVE-2026-102507

The Sliver C2 framework (version 1.7.7 and earlier ) is vulnerable to an unhandled panic in the operator gRPC handler . A compromised implant can trigger a Denial of Service (DoS) by sending malformed or empty Download responses (specifically zero-length or 1-3 byte payloads). This triggers an ou...

PT-2026-102506

Sliver C2 framework version 1.7.7 and earlier contains an unhandled panic vulnerability in the operator gRPC handler that allows an attacker controlling a compromised implant to crash the entire teamserver by returning a malformed or empty Download response. Attackers can send zero-length or 1-3...

golang.org/x/text: golang.org/x/text: Denial of Service via out-of-bounds slice error in Nickname profile

A flaw was found in golang.org/x/text. An attacker can cause a Denial of Service DoS by submitting specially crafted input to an application utilizing the Nickname profile. When transforming this input into an undersized destination buffer, an out-of-bounds slice indexing error occurs, causing th...

golang.org/x/text: golang.org/x/text: Denial of Service via out-of-bounds slice error in Nickname profile

A flaw was found in golang.org/x/text. An attacker can cause a Denial of Service DoS by submitting specially crafted input to an application utilizing the Nickname profile. When transforming this input into an undersized destination buffer, an out-of-bounds slice indexing error occurs, causing th...

golang.org/x/text: golang.org/x/text: Denial of Service via out-of-bounds slice error in Nickname profile

A flaw was found in golang.org/x/text. An attacker can cause a Denial of Service DoS by submitting specially crafted input to an application utilizing the Nickname profile. When transforming this input into an undersized destination buffer, an out-of-bounds slice indexing error occurs, causing th...

BIT-RCLONE-2026-79775 rclone Archive Backend SquashFS Parser Denial of Service

rclone versions = v1.72.0 and = v1.74.4 fixed in v1.75.0 contain multiple denial-of-service vulnerabilities in the archive backend's SquashFS parser, which relies on the github.com/diskfs/go-diskfs dependency. The parser fails to validate attacker-controlled superblock and metadata values before...

PT-2026-99014

rclone versions = v1.72.0 and = v1.74.4 fixed in v1.75.0 contain multiple denial-of-service vulnerabilities in the archive backend's SquashFS parser, which relies on the github.com/diskfs/go-diskfs dependency. The parser fails to validate attacker-controlled superblock and metadata values before...

PT-2026-98519

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mediatek vcodec component where the vdec av1 slice setup tile function copies tile cols + 1 and tile rows + 1 entries from the bitstream tile info into the mi col...

golang.org/x/text: golang.org/x/text: Denial of Service via out-of-bounds slice error in Nickname profile

A flaw was found in golang.org/x/text. An attacker can cause a Denial of Service DoS by submitting specially crafted input to an application utilizing the Nickname profile. When transforming this input into an undersized destination buffer, an out-of-bounds slice indexing error occurs, causing th...

golang.org/x/text: golang.org/x/text: Denial of Service via out-of-bounds slice error in Nickname profile

A flaw was found in golang.org/x/text. An attacker can cause a Denial of Service DoS by submitting specially crafted input to an application utilizing the Nickname profile. When transforming this input into an undersized destination buffer, an out-of-bounds slice indexing error occurs, causing th...

golang.org/x/text: golang.org/x/text: Denial of Service via out-of-bounds slice error in Nickname profile

A flaw was found in golang.org/x/text. An attacker can cause a Denial of Service DoS by submitting specially crafted input to an application utilizing the Nickname profile. When transforming this input into an undersized destination buffer, an out-of-bounds slice indexing error occurs, causing th...

CVE-2026-65653

github.com/temporalio/tchannel-go did not reject TChannel call fragments containing checksum metadata but no length-prefixed argument chunks. The fragment reader left its chunk slice empty and then unconditionally selected the first element. A network peer can supply such a malformed call fragmen...