CVE-2026-9058

For untrusted certificates that contain the "Authority Information Access - caIssuers URI" extension, Szafir SDK will automatically download the parent CA certificate from the specified URL and will import it to its trust store as a "nonqualified" certificate. In such a case, Szafir SDK returns a...

CVE-2026-9058

The Szafir SDK is affected by an improper certificate verification issue where the verification process returns success (Result/@code == 0) even when the signer certificate trust status is nondetermined. This leads consuming applications to treat signatures as valid despite an unverified certific...

CVE-2026-9058 Improper Certificate Verification in Szafir SDK

For untrusted certificates that contain the "Authority Information Access - caIssuers URI" extension, Szafir SDK will automatically download the parent CA certificate from the specified URL and will import it to its trust store as a "nonqualified" certificate. In such a case, Szafir SDK returns a...

EUVD-2026-31679

Szafir SDK returns a success status code from the cryptographic digital signature verification process i.e. /VerifyingTaskItem/Signature/VerificationResult/Result/@code == 0, "Positively verified" even when the trust status of the signer's certificate could not be established i.e...

CVE-2026-9058

For untrusted certificates that contain the "Authority Information Access - caIssuers URI" extension, Szafir SDK will automatically download the parent CA certificate from the specified URL and will import it to its trust store as a "nonqualified" certificate. In such a case, Szafir SDK returns a...

CVE-2026-48852: Reachable Assertion

PuTTY 0.71 before 0.84 has an assertion failure in ECDSA signature verification...

PT-2026-43045

Name of the Vulnerable Software and Affected Versions Szafir SDK versions prior to 463 Description The software returns a success status code from the cryptographic digital signature verification process when the trust status of the signer's certificate cannot be established. Specifically, the pa...

CVE-2026-39969

TypeBot is a chatbot builder tool. In versions 3.16.0 and prior, the WhatsApp Cloud API webhook endpoint POST /v1/workspaces/workspaceId/whatsapp/credentialsId/webhook does not verify the x-hub-signature-256 HMAC signature included by Meta in every webhook delivery. The webhook URL exposes both...

CVE-2026-39969

CVE-2026-39969 (TypeBot) affects TypeBot prior to 3.17.0. The WhatsApp Cloud API webhook endpoint POST /v1/workspaces/{workspaceId}/whatsapp/{credentialsId}/webhook did not verify the x-hub-signature-256 HMAC in deliveries. The endpoint also exposes workspaceId and credentialsId in the URL path, ...

CVE-2026-39969 TypeBot: WhatsApp Webhook Endpoint Missing Signature Verification

TypeBot is a chatbot builder tool. In versions 3.16.0 and prior, the WhatsApp Cloud API webhook endpoint POST /v1/workspaces/workspaceId/whatsapp/credentialsId/webhook does not verify the x-hub-signature-256 HMAC signature included by Meta in every webhook delivery. The webhook URL exposes both...

CVE-2026-39969 TypeBot: WhatsApp Webhook Endpoint Missing Signature Verification

TypeBot is a chatbot builder tool. In versions 3.16.0 and prior, the WhatsApp Cloud API webhook endpoint POST /v1/workspaces/workspaceId/whatsapp/credentialsId/webhook does not verify the x-hub-signature-256 HMAC signature included by Meta in every webhook delivery. The webhook URL exposes both...

CVE-2026-39969 TypeBot: WhatsApp Webhook Endpoint Missing Signature Verification

TypeBot is a chatbot builder tool. In versions 3.16.0 and prior, the WhatsApp Cloud API webhook endpoint POST /v1/workspaces/workspaceId/whatsapp/credentialsId/webhook does not verify the x-hub-signature-256 HMAC signature included by Meta in every webhook delivery. The webhook URL exposes both...

aiosend: Deserialization of request body before signature verification (Pre-auth DoS) in webhook handler

Summary WebhookHandler.feedupdate deserializes the entire request body before verifying the HMAC signature. This allows an unauthenticated attacker to force expensive parsing of arbitrary JSON payloads that will ultimately be rejected, leading to unnecessary CPU and memory consumption. Severity...

Denial of Service (DoS)

Overview aiosend is a sync & async Crypto Pay API client. Affected versions of this package are vulnerable to Denial of Service DoS via the feedupdate function. An attacker can exhaust CPU and memory resources by sending large, unauthorized requests that are fully deserialized before signature...

GHSA-7M8F-HGJQ-8GC9 aiosend: Deserialization of request body before signature verification (Pre-auth DoS) in webhook handler

Summary WebhookHandler.feedupdate deserializes the entire request body before verifying the HMAC signature. This allows an unauthenticated attacker to force expensive parsing of arbitrary JSON payloads that will ultimately be rejected, leading to unnecessary CPU and memory consumption. Severity...

SUSE-SU-2026:21786-1 Security update for libzypp

This update for libzypp fixes the following issue - CVE-2026-44933: scan of the Mandatory signature verification plugin support bsc1265223...

Allocation of Resources Without Limits or Throttling

Overview github.com/golang/crypto/ssh is a SSH client and server Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the public key parsers. An attacker can exhaust CPU resources by submitting crafted RSA or DSA public keys with excessively...

AZL-87284 CVE-2026-42508 affecting package podman 5.6.1-10

Previously, a revoked 'SignatureKey' belonging to a CA was not correctly checked for revocation. Now, both the 'key' and 'key.SignatureKey' are checked for @revoked...

AZL-87305 CVE-2026-39829 affecting package podman 5.6.1-10

The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clients during public...

AZL-87909 CVE-2026-39829 affecting package kubernetes for versions less than 1.30.10-25

The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clients during public...