Common Weakness Enumeration

CWE-125

Allowed

Out-of-bounds Read

Abstraction: Base · Status: Draft

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

11880 vulnerabilities reference this CWE, most recent first.

CVE-2026-75752 (GCVE-0-2026-75752)

Vulnerability from cvelistv5 – Published: 2026-08-25 17:58 – Updated: 2026-08-27 22:32
VLAI
Title
Substance3D - Painter | Out-of-bounds Read (CWE-125)
Summary
Substance3D - Painter is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CWE
  • CWE-125 - Out-of-bounds Read (CWE-125)
References
Impacted products
Vendor Product Version
Adobe Substance3D - Painter Affected: 0 , ≤ 12.1.2 (semver)
Unaffected: 12.1.3 (semver)
Create a notification for this product.
Date Public
2026-08-25 17:00
Show details on NVD website

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CVE-2026-75147 (GCVE-0-2026-75147)

Vulnerability from cvelistv5 – Published: 2026-08-19 16:29 – Updated: 2026-08-25 02:19 X_Open Source
VLAI
Title
FFmpeg Out-of-Bounds Read in AV1 RTP Packetizer via rtpenc_av1.c
Summary
FFmpeg before commit 983dae9 contains an out-of-bounds read in the AV1 RTP packetizer (libavformat/rtpenc_av1.c). The keyframe detection loop that searches for a sequence header OBU advanced its pointer and remaining-size counter by the encoded header length plus the OBU payload size without first bounding the OBU size against the remaining data. A crafted OBU size causes the remaining-size counter to wrap to a positive value, causing the next loop iteration to dereference a pointer beyond the end of the packet buffer. A crafted AV1 input packet muxed to RTP triggers the out-of-bounds read.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 02:19 UTC
CWE
Impacted products
Vendor Product Version
FFmpeg FFmpeg Affected: 0 , < 983dae9c19f46c87d597598c0fd2f2fcee0ad2f8 (git)
Create a notification for this product.
Date Public
2026-08-04 00:00
Show details on NVD website

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CVE-2026-75146 (GCVE-0-2026-75146)

Vulnerability from cvelistv5 – Published: 2026-08-19 16:28 – Updated: 2026-08-20 14:56 X_Open Source
VLAI
Title
FFmpeg Out-of-Bounds Read in DASH Demuxer via dashdec.c
Summary
FFmpeg before commit 65b0dab contains an out-of-bounds read in the DASH demuxer (libavformat/dashdec.c). When a live DASH manifest is refreshed with a startNumber that is lower than the previous value, the current sequence number is driven negative. The fragment retrieval function checked only the upper bound before indexing the fragments array, allowing a negative index to be used and causing an out-of-bounds read. A malicious or misconfigured DASH server can trigger this by serving a live manifest with a decreasing startNumber across a manifest refresh.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 14:55 UTC
CWE
Impacted products
Vendor Product Version
FFmpeg FFmpeg Affected: 0 , < 65b0dab903e5975e036b30ecc58f5935d4f151e0 (git)
Create a notification for this product.
Date Public
2026-08-04 00:00
Show details on NVD website

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CVE-2026-75090 (GCVE-0-2026-75090)

Vulnerability from cvelistv5 – Published: 2026-08-18 01:15 – Updated: 2026-08-18 13:36 X_Open Source
VLAI
Title
EricLBuehler Mistral.rs GGUF Tokenizer gguf_tokenizer.rs convert_gguf_to_hf_tokenizer out-of-bounds
Summary
A vulnerability was detected in EricLBuehler Mistral.rs up to 0.8.22. Affected by this issue is the function convert_gguf_to_hf_tokenizer of the file mistralrs-core/src/gguf/gguf_tokenizer.rs of the component GGUF Tokenizer. The manipulation of the argument eos_token_id/bos_token_id/unknown_token_id results in out-of-bounds read. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version 0.8.23 can resolve this issue. The patch is identified as cd5297e2ea5cb27c790bdcf2f3c2f1064a81d55e. Upgrading the affected component is recommended.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 13:30 UTC
CWE
Impacted products
Vendor Product Version
EricLBuehler Mistral.rs Affected: 0.8.0
Affected: 0.8.1
Affected: 0.8.2
Affected: 0.8.3
Affected: 0.8.4
Affected: 0.8.5
Affected: 0.8.6
Affected: 0.8.7
Affected: 0.8.8
Affected: 0.8.9
Affected: 0.8.10
Affected: 0.8.11
Affected: 0.8.12
Affected: 0.8.13
Affected: 0.8.14
Affected: 0.8.15
Affected: 0.8.16
Affected: 0.8.17
Affected: 0.8.18
Affected: 0.8.19
Affected: 0.8.20
Affected: 0.8.21
Affected: 0.8.22
Unaffected: 0.8.23
    cpe:2.3:a:ericlbuehler:mistral.rs:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-75032 (GCVE-0-2026-75032)

Vulnerability from cvelistv5 – Published: 2026-08-18 14:33 – Updated: 2026-08-19 14:29
VLAI
Title
Bluez: bluez: out-of-bounds read in avrcp parse_media_element and parse_media_folder
Summary
A flaw was found in BlueZ. Insufficient validation of packet length fields in GetFolderItems responses within the Audio/Video Remote Control Profile (AVRCP) implementation allows a malicious Bluetooth device within range to cause an out-of-bounds memory read. This vulnerability, affecting the parse_media_element() and parse_media_folder() functions, can lead to a crash of the bluetoothd daemon, resulting in a Denial of Service (DoS). It could also potentially expose sensitive heap memory contents. Exploitation requires user interaction to pair with the malicious device.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-19 14:29 UTC
CWE
References
URL Tags
https://access.redhat.com/security/cve/CVE-2026-75032 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2517490 issue-trackingx_refsource_REDHAT
Impacted products
Date Public
2026-08-17 00:00
Show details on NVD website

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CVE-2026-74238 (GCVE-0-2026-74238)

Vulnerability from cvelistv5 – Published: 2026-08-17 18:12 – Updated: 2026-08-20 15:24 X_Open Source
VLAI
Title
TIER IV Nebula 1.2.0 Heap Out-of-Bounds Read via VLP32 UDP Decoder
Summary
TIER IV Nebula through 1.2.0 contains an out-of-bounds read vulnerability in the Vlp32Decoder::unpack() function that allows unauthenticated remote attackers to cause the decoder to read past the end of a received UDP buffer into adjacent heap memory by sending a short UDP datagram. Attackers can send a malformed datagram to the Velodyne UDP sensor port, which lacks sender-address restrictions present in other drivers, causing fabricated points derived from heap memory contents to be silently published into downstream PointCloud2 messages consumed by Autoware nodes.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 13:48 UTC
CWE
References
Impacted products
Vendor Product Version
tier4 nebula Affected: 0 , ≤ 1.2.0 (semver)
Create a notification for this product.
Date Public
2026-08-17 00:00
Show details on NVD website

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CVE-2026-73583 (GCVE-0-2026-73583)

Vulnerability from cvelistv5 – Published: 2026-08-13 12:44 – Updated: 2026-08-13 15:10
VLAI
Title
Sblim-sfcb: unsafe deserialization in sblim-sfcb provider-manager ipc allows out-of-bounds memory access via malformed operationhdr
Summary
A flaw was found in sblim-sfcb. A local attacker with access to the system can exploit an unsafe deserialization vulnerability in the provider-manager's inter-process communication (IPC) message parsing. By sending a specially crafted message, the attacker can cause out-of-bounds memory access, leading to the termination of the provider-manager process and a denial of service. This could also potentially result in limited unintended information disclosure.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 15:10 UTC
CWE
References
URL Tags
https://access.redhat.com/security/cve/CVE-2026-73583 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2462126 issue-trackingx_refsource_REDHAT
Impacted products
Date Public
2026-08-13 11:50
Show details on NVD website

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CVE-2026-73515 (GCVE-0-2026-73515)

Vulnerability from cvelistv5 – Published: 2026-08-13 15:37 – Updated: 2026-08-14 16:52 X_Open Source
VLAI
Title
PostGIS < 3.7.0beta2 Out-of-Bounds Read via FlatGeobuf Buffer
Summary
PostGIS before 3.7.0beta2 contains an out-of-bounds read vulnerability that allows attackers to cause memory disclosure or a server crash by supplying a malformed FlatGeobuf buffer. The FlatGeobuf property metadata decoder verifies that a string length field is present but fails to verify that the subsequent string body is contained within the supplied buffer before materializing it into a SQL-visible value, enabling memory disclosure or denial of service.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:11 UTC
CWE
Impacted products
Vendor Product Version
PostGIS PostGIS Affected: 0 , < 3.7.0beta2 (custom)
    cpe:2.3:a:postgis:postgis:*:*:*:*:*:postgresql:*:*
Create a notification for this product.
Date Public
2026-08-09 00:00
Show details on NVD website

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CVE-2026-73434 (GCVE-0-2026-73434)

Vulnerability from cvelistv5 – Published: 2026-08-12 19:05 – Updated: 2026-08-19 20:54
VLAI
Title
Gstreamer1-plugins-good: gstreamer: out-of-bounds read in avidemux vprp video field descriptor parsing
Summary
A flaw was found in GStreamer gst-plugins-good (avidemux). In gst_avi_demux_riff_parse_vprp(), the number of available gst_riff_vprp_video_field_desc entries is calculated by dividing the remaining buffer size by the attacker-controlled vprp->fields value, rather than by sizeof(gst_riff_vprp_video_field_desc). This can cause the parser to treat more field descriptors as available than fit in the input buffer, resulting in out-of-bounds reads. Processing a crafted AVI via playbin/decodebin can crash the application (denial of service). Fixed upstream in gst-plugins-good 1.28.6 (GStreamer-SA-2026-0072).
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 12:27 UTC
CWE
Impacted products
Vendor Product Version
GStreamer gst-plugins-good Affected: 0 , < 1.28.6 (semver)
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:1.26.7-2.el10_2.5 , < * (rpm)
    cpe:/o:redhat:enterprise_linux:10.2
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:1.16.1-7.el8_10.3 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:8::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:1.22.12-7.el9_8.4 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:9::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
Date Public
2026-08-05 00:00
Show details on NVD website

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CVE-2026-73075 (GCVE-0-2026-73075)

Vulnerability from cvelistv5 – Published: 2026-08-11 15:36 – Updated: 2026-08-11 18:31
VLAI
Title
Vim: Out-of-bounds Access in Popup Opacity Handling
Summary
Vim is an open source, command line text editor. From 9.2.0469 until 9.2.0843, popup_mark_opacity_zindex() in src/popupwin.c can use a negative w_winrow for a text-property-anchored popup with clipwindow and opacity, indexing before the screen array instead of accounting for w_popup_topoff and causing an out-of-bounds read and conditional write. This issue is fixed in version 9.2.0843.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 18:31 UTC
CWE
  • CWE-124 - Buffer Underwrite ('Buffer Underflow')
  • CWE-125 - Out-of-bounds Read
References
Impacted products
Vendor Product Version
vim vim Affected: >= 9.2.0469, < 9.2.0843
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Show details on NVD website

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Mitigation MIT-5
Implementation

Strategy: Input Validation

  • Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
  • When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
  • Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
  • To reduce the likelihood of introducing an out-of-bounds read, ensure that you validate and ensure correct calculations for any length argument, buffer size calculation, or offset. Be especially careful of relying on a sentinel (i.e. special character such as NUL) in untrusted inputs.
Mitigation
Architecture and Design

Strategy: Language Selection

Use a language that provides appropriate memory abstractions.

CAPEC-540: Overread Buffers

An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.