CVE Database

CVE-2026-94656 High · 8.2 CWE-770 Oct 2, 2026

Apache Thrift: rb `TJsonProtocol`/`TJSONProtocol` has no string size bound

Allocation of resources without limits or throttling vulnerability in Apache Thrift ruby bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-66331 Medium · 6.9 CWE-770 Oct 2, 2026

Apache Thrift: Buffered transport reads are not accounted against MaxMessageSize

Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift Delphi bindings buffered transport. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-66055 High · 8.2 CWE-770 Oct 2, 2026

Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift: TJSONProtocol accepts a single JSON string/number exceeding the configured size limit (multi-language)

Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift C++, Java, Go, netstd, Python and Delphi bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-63772 High · 8.7 CWE-770 Oct 2, 2026

Apache Thrift: Unauthenticated single-packet crash of Go Thrift servers via the THeader transform count

Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift go bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-61374 High · 7.1 CWE-770 Oct 2, 2026

Apache Thrift: Java TSaslTransport post-auth data-frame missing size limit

Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift Java bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-94648 High · 8.2 CWE-770 Oct 2, 2026

Apache Thrift: dart `TJsonProtocol`/`TJSONProtocol` has no string size bound

Allocation of resources without limits or throttling vulnerability in Apache Thrift dart bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-94638 Medium · 6.3 CWE-770 Oct 2, 2026

Apache Thrift: PHP `thrift_protocol` C extension ignores the configured `maxStringSize`

Allocation of resources without limits or throttling vulnerability in Apache Thrift PHP bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-82458 High · 8.7 CWE-770 Oct 2, 2026

Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift: Container element count not bounded by the bytes available

Memory allocation with excessive size value, Allocation of resources without limits or throttling vulnerability in Apache Thrift Go, netstd, OCaml, Erlang, JavaME, Rust, C++, Java, Kotlin and D language bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-61373 High · 8.7 CWE-770 Oct 2, 2026

Apache Thrift: Java TSaslNonblockingServer pre-auth unbounded SASL frame allocation

Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift Java TSaslNonblockingServer. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-104436 Low · 3.7 CWE-770 Oct 2, 2026

Zebra before 4.5.0 CPU Amplification via Uncapped getblocks/getheaders Locator Length

Zebra before 4.5.0 contains an uncontrolled resource consumption vulnerability that allows remote P2P peers to exhaust blocking-pool threads by sending oversized block locator vectors. Attackers can send getblocks or getheaders messages with up to 65,535 locator hashes, triggering per-hash chain lookups that degrade block validation, RPC, and mempool performance.

CVE-2026-104429 Medium · 5.3 CWE-770 Oct 2, 2026

Zebra before 6.0.0-rc.0 Per-Peer Mempool Admission Bypass via P2P tx Messages

Zebra (zebrad) 5.0.0 before 6.0.0-rc.0 does not apply its per-peer mempool admission cap to transactions received as direct P2P tx messages, because these are queued without the sending peer recorded as their source. A remote inbound peer can push many unique transactions to occupy a disproportionate share of mempool admission slots, crowding out honest peers' transaction relay.

CVE-2026-96990 High · 8.2 CWE-770 Oct 2, 2026

Apache Thrift: Erlang thrift_json_protocol reads a whole message with no size bound

Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift Erlang bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-94645 High · 8.2 CWE-770 Oct 2, 2026

Apache Thrift: Node.js `TJSONProtocol` uses a peer-declared container size as an unbounded loop bound

Improper validation of specified quantity in input, Allocation of resources without limits or throttling vulnerability in Apache Thrift nodejs bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-94644 High · 8.2 CWE-770 Oct 2, 2026

Apache Thrift: PHP `TJSONProtocol` string/number readers have no size bound

Allocation of resources without limits or throttling vulnerability in Apache Thrift PHP bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-91137 High · 8.7 CWE-770 Oct 2, 2026

Apache Thrift: PHP `thrift_protocol` accelerator: zero-byte container elements

Improper validation of specified quantity in input, Allocation of resources without limits or throttling, Excessive Iteration vulnerability in Apache Thrift PHP bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-94634 High · 8.2 CWE-770 Oct 2, 2026

Apache Thrift: Python `TJSONProtocol` has a string length limit that is off by default

Allocation of resources without limits or throttling, Initialization of a resource with an insecure default vulnerability in Apache Thrift Python bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

CVE-2026-63578 High · 7.1 CWE-770 Oct 2, 2026

Unbounded PBE iteration count when decrypting PKCS#8 private keys

Allocation of resources without limits in password-based private-key decryption (PbeUtilities.GenerateCipherParameters) in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an attacker who can supply an encrypted private key, such as a PKCS#8 EncryptedPrivateKeyInfo or "ENCRYPTED PRIVATE KEY" PEM file, to cause a denial of service through CPU exhaustion via an iteration count close to 2^31, because the count is taken from the unauthenticated algorithm parameters without an upper bound and the key derivation runs before the password or the data can be checked. PKCS#5 PBES1 and PBES2 (PBKDF2), the PKCS#12 PBE algorithms and CMS password recipients (CmsPbeKey) are affected. Loading PKCS#12 files with Pkcs12Store is covered by CVE-2026-63572, and a zero or negative count with the PKCS#12 algorithms by CVE-2026-63575.

CVE-2026-63572 High · 7.1 CWE-770 Oct 2, 2026

Unbounded MAC and bag-decryption iteration counts when loading PKCS#12 files

Allocation of resources without limits in PKCS#12 keystore loading (Pkcs12Store.Load) in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an attacker who can supply a PKCS#12 (PFX) file to cause a denial of service through CPU exhaustion via an iteration count close to 2^31 in the file's MacData or in the PBE parameters of an encrypted SafeContents or shrouded key bag, because the counts are taken from the file without an upper bound and the key derivation runs before the MAC or the password can be checked. A zero or negative count is covered by CVE-2026-63575. Pkcs12Utilities.ConvertToDefiniteLength is also affected.

CVE-2026-17508 Medium · 5.3 CWE-770 Oct 2, 2026

Password-based KDF cost parameters honoured unbounded from untrusted input across the remaining PBE entry points

In Bouncy Castle for Java before 1.86, several password-based key derivation entry points ran the KDF with cost parameters taken from the untrusted input being processed, without bounding them, so a small input could dictate an arbitrary amount of work before any password or integrity check could reject it. The affected paths are the RFC 9579 PBMAC1 MAC calculator builders, which took the PBKDF2 iteration count and derived-key length straight out of PBMAC1Params (JcePBMac1CalculatorBuilder, and PKCS12PBEUtils.createPBMac1Calculator reached from PKCS12PfxPdu.isMacValid); the scrypt parallelization parameter p in the PKCS#8 and PKCS#12 cost guards, which bounded only the cost parameter N and the block size r even though the scratch buffer scales with r times p, so the configured memory ceiling could be evaded entirely; the raw JCA PBKDF2 provider (org.bouncycastle.jcajce.provider.symmetric.PBEPBKDF2); and the bcrypt round count read from an encrypted OpenSSH v1 private key's own kdfoptions. Each now bounds the parameter before deriving, in line with the caps already applied elsewhere in the tree, with the OpenSSH round count configurable through the new org.bouncycastle.openssh.max_rounds property. This completes the bounding begun in 1.85 for the PKCS#8 / PBES2 decryptors (CVE-2026-15055). This issue also affects Bouncy Castle for Java LTS before 2.73.13, and Bouncy Castle for Java FIPS (BC-FJA) before bcpkix-fips 1.0.13 (1.0.X series), 2.0.13 (2.0.X series) and 2.1.13 (2.1.X series).

CVE-2026-63568 High · 8.7 CWE-770 Oct 2, 2026

Unbounded CMP/CRMF password-based MAC iteration count allows CPU exhaustion

Allocation of resources without limits or throttling in the CMP/CRMF password-based MAC verifier (PKMacBuilder) in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote unauthenticated attacker to cause a denial of service through CPU exhaustion via a CMP message or CRMF certificate request whose PBMParameter declares a very large iteration count, because PKMacBuilder enforced its iteration-count ceiling only when the caller had supplied an explicit maximum through the PKMacBuilder(IPKMacPrimitivesProvider, int) constructor. With any other constructor, ProtectedPkiMessage.Verify and CertificateRequestMessage.IsValidSigningKeyPop performed as many hash iterations as the sender requested, up to about 2^31, before the MAC could be checked.

CVE-2026-103761 High · 7.5 CWE-770 Oct 1, 2026

Mooncake transfer engine through 0.3.13.post1 Memory Exhaustion via Unbounded Notify Queue

Mooncake transfer engine through 0.3.13.post1 contains a memory exhaustion vulnerability in TransferMetadata::receivePeerNotify that allows unauthenticated attackers to grow process memory without limit. Attackers can repeatedly send notify frames up to 1 MB to the handshake RPC port, filling the uncapped notifys vector until the out-of-memory killer terminates the engine.

CVE-2023-54404 High · 7.5 CWE-770 Oct 1, 2026

Zod 4.6.5 Uncontrolled Resource Consumption via Array Validation

Zod schema-validation library contains an uncontrolled resource consumption vulnerability that allows attackers to exhaust memory by submitting a large array, set or map to an application that uses a container schema without an explicit size constraint. The handleArrayResult parse logic in $ZodArray (and the equivalent set and map paths) accumulates every validation issue for each failing element with no cap or early termination, causing the process to allocate one issue object per element and crash under out-of-memory conditions. This is reachable in the default configuration whenever a container schema such as z.array() is declared without a size bound. The upstream change in commit e06a510 (pull request 6652, first released in 4.6.6) only moves the .max(), .length() and .size() size checks to run before element parsing, so it rejects oversized input for schemas that declare an explicit upper bound; per the maintainer, unbounded containers are unchanged. No released version remediates the unbounded (default) case described here, and an opt-in setting to cap total accumulated errors was proposed but not merged.

CVE-2026-94250 High · 8.2 CWE-770 Oct 1, 2026

Apache APISIX: Batch response aggregation can exhaust worker memory

Allocation of resources without limits or throttling vulnerability in batch-requests plugin in Apache APISIX. An unauthenticated caller can drive a gateway worker into OOM via a route where the batch-requests plugin is used and the batch endpoint is publicly exposed. This issue affects Apache APISIX: from 1.3.0 through 3.18.0. Users are recommended to upgrade to version 3.19.0, which fixes the issue.

CVE-2026-103261 Medium · 5.3 CWE-770 Oct 1, 2026

Tornado before 6.5.9 Denial of Service via Query String

Tornado before 6.5.9 fails to limit the number of query string fields in HTTPServerRequest.__init__, allowing remote attackers to cause event-loop stalling by sending requests with thousands of query parameters. Attackers can send unauthenticated GET requests with unbounded query-string field counts to degrade response times for all clients sharing the same IOLoop.

CVE-2026-101881 Medium · 6.5 CWE-770 Sep 30, 2026

OpenClaw Windows Node before 2026.7.1 Denial of Service

OpenClaw Windows Node before 2026.7.1 contains an allocation of resources without limits vulnerability in the gateway WebSocket transport that allows connected gateways to exhaust node memory. Attackers can send an unending sequence of WebSocket continuation frames without EndOfMessage to cause unbounded memory growth until the node process crashes.