cve.bz

CWE-125: Out-of-bounds Read, page 13

Filter

The product reads data past the end, or before the beginning, of the intended buffer.

What the weakness is: CWE-125 at MITRE

Ask an AI about CWE-125

Show the promptExplain CWE-125: Out-of-bounds Read and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/125.html and https://cve.bz/cve/cwe/125?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this weakness's id and public links.

  1. 5.7CVE-2026-102711EPSS 0.07%

    Two issues in the ThreadX loadable-module loader, reached when a device loads an attacker-controlled module object via `_txm_module_manager_memory_load` / `_txm_module_manager_in_place_load` — APIs that take ONLY a base pointer, no image l…

  2. 9.8CVE-2026-102560EPSS 0.5%

    A flaw was found in libsoup. When the permessage-deflate WebSocket extension compresses a very large outgoing message, truncated size calculations used for GByteArray growth could wrap, causing zlib to write past the allocated buffer and r…

  3. 8.6CVE-2026-102559EPSS 0.5%

    A flaw was found in libsoup. When constructing a masked WebSocket client frame for a very large outgoing payload, size values passed to GByteArray allocation APIs could be truncated while the masking routine still used the full length, cau…

  4. 8.6CVE-2026-102558EPSS 0.5%

    A flaw was found in libsoup. When max-incoming-payload-size is unlimited (0), SoupWebsocketConnection could grow its incoming GByteArray based on an attacker-controlled frame length until the length wrapped, causing a heap buffer overflow …

  5. 8.2CVE-2026-102555EPSS 0.5%

    A flaw was found in libsoup. The soup_uri_decode_data_uri() function incorrectly treated base64 data-URI payloads as NUL-terminated strings when calling g_base64_decode_inplace(). If the percent-decoded payload contained embedded NUL bytes…

  6. 8.6CVE-2026-102557EPSS 0.4%

    A flaw was found in libsoup. When reassembling fragmented WebSocket messages into a GByteArray, libsoup did not adequately cap total message size against the limits of the underlying buffer type. A remote peer could send fragments that cau…

  7. 8.2CVE-2026-84782EPSS 0.8%

    Issue summary: The DTLS retransmission logic does not correctly handle a handshake message write that is suspended part-way through. The retransmitted message can be read past the message buffer and the retransmission overwrites the intern…

  8. 6.9CVE-2026-102567EPSS 0.1%

    CTranslate2 before 4.8.1 contains an out-of-bounds heap read vulnerability in the binary model loader when deserializing string fields without null terminators. Attackers can craft malicious model files to trigger heap memory reads past bu…

  9. 8.6CVE-2026-102521EPSS 0.3%

    The decoder in `readFromDataView` in lib0 before 0.2.119 can be tricked into reading more than it should from a buffer. The vulnerability allows reading past the decoders' view, thus exposing adjacent process memory. This can be anything t…

  10. 8.6CVE-2026-102360EPSS 0.4%

    A missing bounds check in the binary decoder in lib0, versions 0.2.1-0.2.117 and earlier and 1.0.0-rc.32 and earlier, lets any unauthenticated remote peer read adjacent process memory and receive it back. `readUint8Array` never compares th…

  11. 6.8CVE-2026-102507EPSS 0.2%

    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…

  12. 8.8CVE-2026-95509EPSS 0.3%

    Strings optimized for Latin-1 displaying Latin-1 characters cause incorrect String.arg() formatting by an incorrect buffer size calculation, causing out-of-bounds reading.

  13. 7.1CVE-2026-96423EPSS 0.1%

    X11 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

  14. 6.8CVE-2026-18747EPSS 0.1%

    The MCUmgr SMP-over-console transport decodes a base64 frame, reads a 16-bit packet length from it, verifies a CRC and then unconditionally strips the trailing CRC with rx_ctxt->nb->len -= 2U; in mcumgr_serial_process_frag() (subsys/mgmt/m…

  15. 2.1CVE-2026-101205EPSS 0.2%

    A vulnerability was determined in FastStone Image Viewer up to 8.3. This impacts an unknown function of the component PCX Decoder. This manipulation causes out-of-bounds read. The attack may be initiated remotely. The vendor was contacted …

  16. 2.1CVE-2026-101204EPSS 0.2%

    A vulnerability was found in FastStone Image Viewer up to 8.3. This affects an unknown function of the file FSViewer.exe of the component TGA Image Handler. The manipulation results in out-of-bounds read. The attack can be launched remotel…

  17. 5.3CVE-2026-18416EPSS 0.2%

    The CoAP link-format helper match_path_uri() in subsys/net/lib/coap/coap_link_format.c compares a registered resource path against the URI carried in a Uri-Query href= option. That URI is not NUL terminated, but the inner character loop ad…

  18. 7.5CVE-2026-85644EPSS 0.4%

    XS::Parse::Infix versions from 0.40 through 0.49 for Perl treat a number as an array reference. The wrapper function XS::Parse::Infix generates for a list-associative infix operator checks whether arguments are array references, but it te…

  19. 5.1CVE-2026-94285EPSS 0.1%

    An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients.

  20. 5.5CVE-2026-94284EPSS 0.1%

    An out-of-bounds read vulnerability in libX11's XIM trigger-key registration parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients.

  21. 6.5CVE-2026-94283EPSS 0.2%

    An out-of-bounds read vulnerability in libX11's XIM (X Input Method) attribute parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients.

  22. 5.6CVE-2026-94282EPSS 0.1%

    An out-of-bounds read in libXi's XI2 enter/leave/focus cookie conversion in libXi before 1.8.4 could be used by malicious X server to crash an attached X client.

  23. 4.8CVE-2026-100505EPSS 0.1%

    Ghidra versions 9.2 through 12.1.4 contain a heap out-of-bounds read vulnerability in StringManager::getCodepoint when decoding multi-byte UTF-8, UTF-16, or UTF-32 characters without validating remaining buffer length. Attackers can craft …

  24. 5.9CVE-2026-92842EPSS 0.3%

    The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a line-break-chars option whose length is tracked separately from the string itself. The filter constructors duplicate the…

  25. 7.2CVE-2026-100387EPSS 0.3%

    pgPointcloud through 1.2.5 contains a heap out-of-bounds read vulnerability in dimensional patch WKB deserialization that allows authenticated database users to read adjacent heap memory. Attackers can supply crafted pcpatch values with at…

  26. 5.8CVE-2026-93682EPSS 0.3%

    When the HTTP stream wrapper follows a redirect and the response carries a Location header with an empty value, the redirect code reads one byte past the end of the heap buffer holding the location. The value of that out-of-bounds byte dec…

  27. 7.1CVE-2026-93306EPSS 0.2%

    IBM Server Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the ASMI web interface. An unauthenticated attacker on the managemen…

  28. 5.5CVE-2026-98158EPSS 0.1%

    In the Linux kernel, the following vulnerability has been resolved: ppp_async: drop the errored frame instead of resetting its headroom ppp_receive_nonmp_frame() prepends a two-byte direction tag before running the pass/active BPF filter…

  29. 7.1CVE-2026-98155EPSS 0.1%

    In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Address potential out-of-bounds read in resp_worker() Although 'commit 2feec5ae5df7 ("accel/qaic: Handle DBC deactivation if the owner went away")' fixes the…

  30. 7.8CVE-2026-98149EPSS 0.1%

    In the Linux kernel, the following vulnerability has been resolved: bpf: Fix percpu map update indexing with sparse CPU IDs Per-CPU array, hash, and cgroup storage map updates without BPF_F_CPU or BPF_F_ALL_CPUS use a value buffer whose …

  31. 5.5CVE-2026-98145EPSS 0.1%

    In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: reject a command chain that carries no commands A chain whose command_count is zero passes the payload length check, because struct_size(payload, data, 0)…

  32. 7.1CVE-2026-98136EPSS 0.1%

    In the Linux kernel, the following vulnerability has been resolved: ntfs: bound $AttrDef table walk to the loaded table size ntfs_attr_find_in_attrdef() walks the in-memory $AttrDef table, but the loop condition bounds only the start of …

  33. 7.1CVE-2026-98111EPSS 0.1%

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: validate version TLV value lengths btintel_parse_version_tlv() verifies that a complete TLV is present in the response, but it does not ensure that t…

  34. 7.1CVE-2026-98110EPSS 0.1%

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: bound firmware ID by TLV length The firmware ID is treated as a NUL-terminated string even though the TLV length is its only boundary. If the value d…

  35. 4.4CVE-2026-98078EPSS 0.2%

    In the Linux kernel, the following vulnerability has been resolved: ipvs: fix reversed sequence option serialization hton_seq() expects the host-order source first and the unaligned network-order destination second. The version 1 sync se…

  36. 5.5CVE-2026-98053EPSS 0.1%

    In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Refactor and fix init_config access Existing code accesses enties found in ->init_configs array through indexes that are part of ->config_ids array. T…

  37. 4.3CVE-2026-81508EPSS 0.2%

    ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In 5.5.5, 6.0.1, and 6.1, the BlueDroid A2DP sink function btc_a2dp_sink_handle_inc_media() reads a timestamp field from the received media buffer before validating t…

  38. 6.5CVE-2026-94281EPSS 0.2%

    An out-of-bounds read in libXi's XListInputDevices() class parsing in libXi before 1.8.4 could be used by malicious X servers to crash an attached X client.

  39. 6.5CVE-2026-93545EPSS 0.2%

    An out-of-bounds read in libXi's XListInputDevices() in libXi before 1.8.4 could be used by malicious X servers to crash an attached X client.

  40. 6.5CVE-2026-93544EPSS 0.3%

    An out-of-bounds read in libXi's XI2 XIQueryDevice reply parsing in libXi before 1.8.4 can be used by a malicious X server to crash an attached X client.

  41. 7.4CVE-2026-93543EPSS 0.3%

    An out-of-bounds read in libXi's XI2 class parser in libXi before 1.8.4 could be used by malicious X servers to crash an attached X client.

  42. 6.5CVE-2026-93542EPSS 0.3%

    An out-of-bounds read in libXi's XI2 class parsing via size_classes() and copy_classes() in libXi before 1.8.4 could be used by malicous servers to crash the X client.

  43. 6.8CVE-2026-26054EPSS 0.2%

    SumatraPDF is a multi-format reader for Windows. Prior to 3.6, the MobiDoc::ParseHeader function in src/MobiDoc.cpp validates a record using kMobiHeaderMinLen but DecodeMobiDocHeader constructs a decoder sized for kMobiHeaderLen without re…

  44. 6.5CVE-2026-93541EPSS 0.3%

    An out-of-bounds read in libXi's XQueryDeviceState() in libXi before 1.8.4 could be used by a

  45. 7.3CVE-2026-88369EPSS 0.3%

    zserge jsmn commit 25647e6 is vulnerable to Buffer Overflow in example/jsondump.c dump().

  46. 6.5CVE-2026-88358EPSS 0.4%

    simdjson 4.6.1 contains a one-byte out-of-bounds read vulnerability in dom::parser::parse_unpadded(). A specially crafted truncated JSON document whose final structural token closes a nested array or object can cause json_iterator::walk_do…

  47. 8.3CVE-2026-58004EPSS 0.1%

    Out-of-bounds read vulnerability in Altera Trusted Firmware on HPS allows Privilege Escalation and Overflow Buffers. This issue affects Trusted Firmware: through socfpga_v2.14.0.

  48. 4.3CVE-2026-18870EPSS 0.2%

    IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 could allow a remote attacker to obtain sensitive information due to an out-of-bounds read.

  49. 8.8CVE-2026-97059EPSS 0.3%

    DCMTK through 3.7.0 contains a heap over-read vulnerability in ConcatenationLoader that copies pixel data frames without validating the PixelData buffer length against the declared NumberOfFrames. Attackers can craft malicious DICOM instan…

  50. 3.6CVE-2026-77797EPSS 0.1%

    Velociraptor's prefetch library contains an out of bound vulnerability which may cause a crash when parsing certain malformed prefetch files.