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| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-52736 | 1 Zcashfoundation | 1 Zebra | 2026-08-18 | N/A |
| ZEBRA is a Zcash node written entirely in Rust. Prior to 4.5.0, a remote unauthenticated P2P peer can stall a Zebra node by racing an invalid block body against the valid canonical body for the same block header hash. ZIP-244 permits the attacker to mutate coinbase scriptSig authentication data while retaining the transaction identifiers, merkle root, and block header hash, so the poisoned body fails later commitment validation but shares the canonical hash. In zebra-state/src/service.rs, queue_and_commit_to_non_finalized_state recorded the hash in non_finalized_block_write_sent_hashes before contextual validation completed and did not remove it when the write task rejected the body. When the honest body later arrived, the cached hash caused KnownBlock::WriteChannel duplicate handling to suppress it, leaving the node stuck one height behind until restart or reorganization. This issue is fixed in version 4.5.0. | ||||
| CVE-2026-12520 | 1 Zephyrproject | 1 Zephyr | 2026-08-18 | 6.4 Medium |
| The Sierra Wireless HL7800 cellular modem driver (drivers/modem/vendor_standalone/hl7800.c, located at drivers/modem/hl7800.c in v4.4.0 and earlier) parses AT responses with roughly twenty handlers that call net_buf_linearize(value, sizeof(value), *buf, 0, len) into a 128-byte stack buffer and then write value[out_len] = 0. Because net_buf_linearize() (lib/net_buf/buf.c) can return a count equal to its destination-length argument, a field that exactly fills the buffer makes the terminating NUL land one byte past the end, a single-byte out-of-bounds write into adjacent stack memory. The +KCELLMEAS cell-measurement handler on_cmd_atcmdinfo_rssi() is worse: it passed the wire length len as the destination size (net_buf_linearize(value, len, *buf, 0, len)), so a response line longer than 128 bytes overflows the value stack buffer with attacker-influenceable content. The line length comes from net_buf_findcrlf(), which accumulates bytes across the whole net_buf fragment chain and is not bounded to 128, so an over-long line reaches the defect. The data originates from the cellular modem over UART, driven by the network: operator-scan results, +CGCONTRDP IP/DNS info, socket indications, and +KCELLMEAS neighbour-cell reports. An attacker able to shape what the modem emits — a rogue base station, a compromised modem baseband, or a remote peer feeding oversized response framing — can drive a line past 128 bytes. The handlers run in the driver's RX thread in kernel context, so the corruption is kernel-side. The +KCELLMEAS path is a full stack buffer overflow whose worst case is code execution in kernel context and whose floor is a reliable crash; the remaining sites are single-byte NUL out-of-bounds writes. Exploitation requires the modem to emit an over-long AT response line, giving high attack complexity over an adjacent (cellular radio) vector. The fix passes sizeof(dst) - 1 (and correct explicit bounds for the IMSI and +KCELLMEAS sites) so the terminator always stays in bounds. | ||||
| CVE-2026-75935 | 1 Amazon Ion | 1 Amazon Ion Java | 2026-08-18 | 7.5 High |
| Uncontrolled memory allocation in the binary Ion stream cursor in Amazon ion-java before 1.12.0 might allow remote actors to cause a denial of service via a crafted Ion binary document containing a declared-length field that causes excessive heap preallocation. To remediate this issue, users should upgrade to version 1.12.0. | ||||
| CVE-2026-74990 | 1 Mozilla | 1 Firefox | 2026-08-18 | 9.8 Critical |
| Internally found bugs present in Thunderbird ESR 140.13, Thunderbird ESR 153.0 and Thunderbird 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1. | ||||
| CVE-2026-74951 | 1 Mozilla | 1 Firefox | 2026-08-18 | 6.5 Medium |
| Clickjacking issue in Firefox for Android. This vulnerability was fixed in Firefox 154. | ||||
| CVE-2026-74015 | 2026-08-18 | 9.3 Critical | ||
| Unauthenticated SQL Injection in Readabler < 2.0.18 versions. | ||||
| CVE-2026-73392 | 2026-08-18 | 9.3 Critical | ||
| Unauthenticated SQL Injection in Super Store Finder <= 7.8 versions. | ||||
| CVE-2026-73365 | 2026-08-18 | 9.3 Critical | ||
| Unauthenticated SQL Injection in JetAppointment <= 2.5.2 versions. | ||||
| CVE-2026-73360 | 2 Premio, Wordpress | 2 Chaty Pro, Wordpress | 2026-08-18 | 7.1 High |
| Unauthenticated Cross Site Scripting (XSS) in Chaty Pro <= 3.5.8 versions. | ||||
| CVE-2026-71878 | 2026-08-18 | N/A | ||
| Missing authentication in initial setup functionality left exposed after initial setup is completed in GBIF Integrated Publishing Toolkit versions before 3.3.4 allows remote authenticated attackers to gain administrative control via authentication bypass | ||||
| CVE-2026-66782 | 1 Redhat | 1 Acm | 2026-08-18 | 7.8 High |
| A flaw was found in the Submariner operator. This vulnerability allows for the exposure of a long-lived broker service account (SA) bearer token within the Submariner Custom Resource (CR) specification. An attacker with access to the cluster's etcd database or through `kubectl get` commands could obtain this token. The possession of this token grants full control over the mesh network, enabling unauthorized management of network resources such as endpoints and secrets. | ||||
| CVE-2026-66781 | 1 Redhat | 1 Acm | 2026-08-18 | 6.5 Medium |
| A flaw was found in the Submariner operator. The Submariner Custom Resource (CR), used for configuring network connectivity, stores the IPsec pre-shared key (PSK) in an unencrypted format. This key, which is critical for securing communication between Kubernetes clusters, can be accessed by unauthorized parties. Such access enables an attacker to passively decrypt network traffic flowing between any two clusters in the mesh, resulting in sensitive information disclosure. | ||||
| CVE-2026-66633 | 2026-08-18 | 7.1 High | ||
| Unauthenticated Cross Site Scripting (XSS) in Fluent Forms Pro Add On Pack < 6.2.12 versions. | ||||
| CVE-2026-52737 | 2026-08-18 | 5.3 Medium | ||
| ZEBRA is a Zcash node written entirely in Rust. Prior to 4.5.0, a malicious unauthenticated P2P peer can answer Zebra's outbound getblocks or FindBlocks request with a small two-hash inventory and then serve a syntactically valid block whose coinbase height is far above the local chain tip. In zebrad/src/components/sync/downloads.rs, BlockDownloadVerifyError::AboveLookaheadHeightLimit originally carried only the block height and hash, so handle_block_response could not attribute the failure to the advertising peer. The error then reached the restart-worthy default path in zebrad/src/components/sync.rs, cancelling all in-flight downloads from honest peers and imposing a 67-second sync restart delay on mainnet. Because the peer was neither scored nor disconnected, the peer could repeat the cycle indefinitely with minimal bandwidth and significantly degrade synchronization without corrupting state. This issue is fixed in version 4.5.0. | ||||
| CVE-2026-52731 | 2026-08-18 | 6.5 Medium | ||
| ZEBRA is a Zcash node written entirely in Rust. Prior to 4.5.0, an attacker authenticated to an enabled Zebra RPC endpoint can terminate zebrad by supplying a getblocktemplate LongPollId containing multi-byte UTF-8 characters. In zebra-rpc/src/methods/types/long_poll.rs, LongPollId::from_str originally checked the input byte length and then sliced fixed byte ranges to parse encoded fields. A slice boundary can land inside a multi-byte character and trigger Rust's byte index is not a char boundary panic. Zebra release builds use panic equals abort, so one malformed authenticated RPC request terminates the entire node process and can be repeated after restart. This issue is fixed in version 4.5.0. | ||||
| CVE-2026-32444 | 2026-08-18 | 9.9 Critical | ||
| Contributor Remote Code Execution (RCE) in Cwicly <= 1.4.4 versions. | ||||
| CVE-2026-28570 | 2026-08-18 | 8.1 High | ||
| Unauthenticated Local File Inclusion in Vavo Core <= 2.3.0 versions. | ||||
| CVE-2026-28191 | 2 Theme-one, Wordpress | 2 The Grid, Wordpress | 2026-08-18 | 8.8 High |
| Subscriber Privilege Escalation in The Grid <= 2.7.9.1 versions. | ||||
| CVE-2026-28984 | 1 Apple | 3 Ios And Ipados, Ipados, Iphone Os | 2026-08-18 | 4.3 Medium |
| The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10. Processing maliciously crafted web content may lead to an unexpected Safari crash. | ||||
| CVE-2021-43717 | 2026-08-18 | N/A | ||
| An issue exists in pson EH-TW5350 Epson iProjection.apk v3.2.6. If you identify a projector equipped with an iProjection function, you can access the projector using hard-coded authentication information and control the projector maliciously. | ||||