CWE-126 449 件の CVE MITRE の定義 ↗

CWE-126: Buffer Over-read

概要

CWE-126(Buffer Over-read)は各種脆弱性データベースや評価で用いられる弱点タイプを説明します。定義・背景・対応する CVE は以下の各セクションを参照してください。

セキュリティへの影響
セキュリティ影響:製品や文脈に依存します。CVE 記録、深刻度、MITRE の説明を参照して優先度を判断してください。

説明

The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.

適用プラットフォーム

種別 名称 クラス 普遍性 OS / CPE
language Memory-Unsafe Undetermined
language C Undetermined
language C++ Undetermined

このデータベースの関連 CVE

これらの CVE は本データベースでこの弱点に対応付けられており、追跡と検索のために保持されています。

CVE 公開 概要
CVE-2026-45460 2026-06-09 Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
CVE-2026-42828 2026-06-09 Buffer over-read in Windows Projected File System Filter Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-11787 2026-06-09 A flaw was found in 389 Directory Server. The ldap_utf8prev() function reads bytes before the start of a buffer without bounds checking, causing a heap buffer over-read in string filter parsing that m…
CVE-2026-44185 2026-06-08 Buffer Over-read vulnerability in Apache HTTP Server via outbound OCSP requests to an attacker controlled OCSP server This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are reco…
CVE-2026-45684 2026-06-02 OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From version 0.7.0 to before version 0.9.0, OBI's log enricher mishandles writev buffers by readin…
CVE-2025-59609 2026-06-01 Information Disclosure when processing advertisement frames with malformed MBSSID elements of insufficient length.
CVE-2026-6575 2026-05-14 Buffer over-read in PostgreSQL function pg_restore_attribute_stats() accepts array values of unmatched length, which causes query planning to read past end of one array. This allows a table maintaine…
CVE-2026-8463 2026-05-13 Crypt::Argon2 versions from 0.017 before 0.031 for Perl perform a heap out-of-bounds read in argon2_verify on empty encoded input. The auto-detect form of argon2_verify passes encoded_len - 1 as the …
CVE-2025-47406 2026-05-04 Information Disclosure while processing IOCTL handler callbacks without verifying buffer size.
CVE-2025-47403 2026-05-04 Transient DOS when processing a malformed Fast Transition response frame with an invalid header structure during wireless roaming.
CVE-2025-47401 2026-05-04 Transient DOS when processing target power rate tables during channel configuration.
CVE-2026-34059 2026-05-04 Buffer Over-read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.
CVE-2026-37532 2026-05-01 AGL agl-service-can-low-level thru 17.1.12 contains a heap buffer over-read in the isotp-c library. In isotp_continue_receive (receive.c:87-89), the payload_length for a Single Frame is extracted from…
CVE-2026-6532 2026-04-30 Kismet protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service
CVE-2026-6238 2026-04-28 The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2 and newer fail to validate the RDATA content against the RDATA length in a DNS response when processing …
CVE-2026-41898 2026-04-24 rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.24 to before 0.10.78, the FFI trampolines behind SslContextBuilder::set_psk_client_callback, set_psk_server_callback…
CVE-2026-0930 2026-04-20 Potential read out of bounds case with wolfSSHd on Windows while handling a terminal resize request. An authenticated user could trigger the out of bounds read after establishing a connection which wo…
CVE-2026-40341 2026-04-18 libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, an out of bound read in ptp_unpack_EOS_FocusInfoEx could be used to crash libgphoto2 when processing input fr…
CVE-2026-26184 2026-04-14 Buffer over-read in Windows Projected File System allows an authorized attacker to elevate privileges locally.
CVE-2026-26169 2026-04-14 Buffer over-read in Windows Kernel Memory allows an authorized attacker to disclose information locally.

コンテンツ投稿

名称
PLOVER
日付
2006-07-19
バージョン
Draft 3

コンテンツの変更履歴

日付 名称 バージョン 重要度 コメント
2008-09-08 CWE Content Team 1.0 updated Applicable_Platforms, Relationships, Taxonomy_Mappings, Weakness_Ordinalities
2009-10-29 CWE Content Team 1.6 updated Description, Relationship_Notes, Relationships
2011-03-29 CWE Content Team 1.12 updated Demonstrative_Examples
2011-06-01 CWE Content Team 1.13 updated Common_Consequences
2012-05-11 CWE Content Team 2.2 updated Demonstrative_Examples, Relationships
2014-06-23 CWE Content Team 2.7 updated Observed_Examples
2014-07-30 CWE Content Team 2.8 updated Relationships, Taxonomy_Mappings
2017-11-08 CWE Content Team 3.0 updated Causal_Nature, Demonstrative_Examples
2018-03-27 CWE Content Team 3.1 updated Demonstrative_Examples
2019-09-19 CWE Content Team 3.4 updated Common_Consequences, References
2020-02-24 CWE Content Team 4.0 updated Relationships
2020-06-25 CWE Content Team 4.1 updated Demonstrative_Examples
2023-01-31 CWE Content Team 4.10 updated Description
2023-04-27 CWE Content Team 4.11 updated Detection_Factors, References, Relationships
2023-06-29 CWE Content Team 4.12 updated Mapping_Notes
2023-10-26 CWE Content Team 4.13 updated Observed_Examples
2025-04-03 CWE Content Team 4.17 updated Common_Consequences, Description, Diagram, Other_Notes
2025-09-09 CWE Content Team 4.18 updated Affected_Resources, Common_Consequences, Demonstrative_Examples, Functional_Areas
2025-12-11 CWE Content Team 4.19 updated Applicable_Platforms, Detection_Factors, References

貢献

タイプ 名称 日付 コメント
Content Abhi Balakrishnan 2025-03-18 Provided diagram to improve CWE usability.
Feedback Chris Harding 2025-07-10 Suggested CWE mapping change for the description for an observed example
cvelogic Threat Intelligence