Common Weakness Enumeration
CWE-1285
AllowedImproper Validation of Specified Index, Position, or Offset in Input
Abstraction: Base · Status: Incomplete
The product receives input that is expected to specify an index, position, or offset into an indexable resource such as a buffer or file, but it does not validate or incorrectly validates that the specified index/position/offset has the required properties.
111 vulnerabilities reference this CWE, most recent first.
CVE-2026-111555 (GCVE-0-2026-111555)
Vulnerability from cvelistv5 – Published: 2026-10-16 12:19 – Updated: 2026-10-16 15:37
VLAI
EPSS
VEX
Title
Luksmeta: missing slot-range validation permits out-of-gap device i/o
Summary
A flaw was found in luksmeta. Improper boundary validation of metadata slots allows an attacker capable of supplying or modifying a disk header to redirect wipe or load operations outside the intended metadata area. An attacker could exploit this vulnerability by providing a crafted header with valid checksums to overwrite or zero out encrypted payload data, resulting in persistent data loss and corrupted storage. Exploitation typically requires privileged access to modify raw block devices or the ability to induce an administrator to process an untrusted disk image.
Severity
6 (Medium)
CWE
- CWE-1285 - Improper Validation of Specified Index, Position, or Offset in Input
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2026-111555 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2554026 | issue-trackingx_refsource_REDHAT |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4
|
Date Public
2026-10-16 11:12
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CVE-2026-110736 (GCVE-0-2026-110736)
Vulnerability from cvelistv5 – Published: 2026-10-14 15:53 – Updated: 2026-10-15 16:08 Disputed
VLAI
EPSS
VEX
Summary
Godot Engine through 4.7.2 has an out-of-bounds read in the optimized translation loader (core/string/optimized_translation.cpp, OptimizedTranslation::get_message). Offsets read from the hash table of a crafted .translation resource are used as indices into the bucket table without bounds validation; only a single sentinel value is rejected. A crafted file can point an index far past the allocated buffer. Depending on the values, the result is a crash, or a string lookup (tr()) returns raw bytes from elsewhere in the process heap as the translated string, disclosing process memory. The defect is reached when the product or an exported game loads and performs lookups in a crafted translation file. NOTE: the Supplier's position is that the research has identified "no security issues" because the required attacker access is outside of the current Godot Engine threat model.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 14:06 UTC
CWE
- CWE-1285 - Improper Validation of Specified Index, Position, or Offset in Input
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| godotengine | Godot Engine |
Affected:
1.0.0 , ≤ 4.7.2
(semver)
cpe:2.3:a:godotengine:godot_engine:*:*:*:*:*:*:*:* |
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CVE-2026-107821 (GCVE-0-2026-107821)
Vulnerability from cvelistv5 – Published: 2026-10-09 17:27 – Updated: 2026-10-09 17:42
VLAI
EPSS
VEX
Title
MariaDB: insufficient validation of binary frm data when opening a table
Summary
MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB insufficiently validated counts, offsets, lengths, and field boundaries in FRM metadata while opening binary FRM files. An attacker able to place a crafted FRM file in the data directory could trigger out-of-bounds reads or writes, crash the server, or potentially execute code. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-09 17:42 UTC
CWE
- CWE-1285 - Improper Validation of Specified Index, Position, or Offset in Input
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/3b1c2e58… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40571 | x_refsource_MISC |
Impacted products
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CVE-2026-53530 (GCVE-0-2026-53530)
Vulnerability from cvelistv5 – Published: 2026-08-21 21:31 – Updated: 2026-08-24 20:05
VLAI
EPSS
VEX
Title
ratex-parser panics on `\verb` with a multibyte delimiter (UTF-8 byte-boundary slice)
Summary
RaTeX is a KaTeX-compatible math rendering engine written in Rust. Prior to version 0.1.11, the public parser entrypoint `ratex_parser::parse(&str)` panics on the 9-byte input `\verbéxé` (i.e. `\verb` followed by the non-ASCII delimiter `é`). When handling a `\verb` command, the parser slices the verbatim argument with byte indices (`arg[1..arg.len() - 1]`); if the delimiter character is multibyte UTF-8, index `1` lands inside that character and Rust panics with *“byte index 1 is not a char boundary”*. Because RaTeX’s release profile sets `panic = "abort"` (`Cargo.toml:48`), the panic aborts the entire process — not just the current request/thread — making this a hard denial of service for any service that renders untrusted LaTeX. Version 0.1.11 fixes the issue.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 20:04 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/erweixin/RaTeX/security/adviso… | x_refsource_CONFIRM |
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CVE-2026-45352 (GCVE-0-2026-45352)
Vulnerability from cvelistv5 – Published: 2026-05-29 19:14 – Updated: 2026-06-02 01:52
VLAI
EPSS
VEX
Title
cpp-httplib DoS: Negative chunk-size in chunked Transfer-Encoding
Summary
cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.43.4, negative chunk-size in chunked Transfer-Encoding causes unbounded memory allocation and process crash. The ChunkedDecoder::read_payload function in cpp-httplib (httplib.h) parses the chunk-size field of HTTP chunked transfer encoding using std::strtoul(). Per the C standard (§7.22.1.4), strtoul silently accepts a leading minus sign, performing unsigned wrap-around: strtoul("-2", …, 16) returns ULONG_MAX − 1 (0xFFFFFFFFFFFFFFFE). The library's only guard (line 12833) rejects ULONG_MAX (the result of "-1"), but any other negative value such as "-2" passes validation. The resulting near-maximum value is stored in chunk_remaining and controls how many bytes the server's read loop consumes from the network. This vulnerability is fixed in 0.43.4.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-02 01:51 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/yhirose/cpp-httplib/security/a… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| yhirose | cpp-httplib |
Affected:
< 0.43.4
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CVE-2026-33557 (GCVE-0-2026-33557)
Vulnerability from cvelistv5 – Published: 2026-04-20 13:28 – Updated: 2026-07-15 01:06
VLAI
EPSS
VEX
Title
Apache Kafka: Missing JWT token validation in OAUTHBEARER authentication
Summary
A possible security vulnerability has been identified in Apache Kafka.
By default, the broker property `sasl.oauthbearer.jwt.validator.class` is set to `org.apache.kafka.common.security.oauthbearer.DefaultJwtValidator`. It accepts any JWT token without validating its signature, issuer, or audience. An attacker can generate a JWT token from any issuer with the `preferred_username` set to any user, and the broker will accept it.
We advise the Kafka users using kafka v4.1.0 or v4.1.1 to set the config `sasl.oauthbearer.jwt.validator.class` to `org.apache.kafka.common.security.oauthbearer.BrokerJwtValidator` explicitly to avoid this vulnerability. Since Kafka v4.1.2 and v4.2.0 and later, the issue is fixed and will correctly validate the JWT token.
Severity
9.1 (Critical)
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-20 14:29 UTC
CWE
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://kafka.apache.org/cve-list | vendor-advisory |
| https://lists.apache.org/thread/v57o00hm6yszdpdnv… | mailing-list |
| http://www.openwall.com/lists/oss-security/2026/04/17/2 | |
| https://access.redhat.com/security/cve/CVE-2026-33557 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2459739 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
Impacted products
19 products
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CVE-2026-31912 (GCVE-0-2026-31912)
Vulnerability from cvelistv5 – Published: 2026-09-05 18:49 – Updated: 2026-09-08 18:21
VLAI
EPSS
VEX
Title
OOBR in libpcap before 1.10.7
Summary
libpcap BPF interpreter detects neither reaching the end of the filter program buffer due to lack of a return instruction nor executing a jump instruction with an offset that translates to a pointer outside of the buffer. In particular uncommon use cases a crafted filter program can cause the interpreter to try reading the OS process memory in the 32GiB around the buffer on 64-bit architectures and in the entire address space on 32-bit architectures.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 18:21 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/the-tcpdump-group/libpcap/comm… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Tcpdump Group | libpcap |
Affected:
0 , < 1.10.7
(semver)
|
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CVE-2026-20524 (GCVE-0-2026-20524)
Vulnerability from cvelistv5 – Published: 2026-10-05 01:39 – Updated: 2026-10-06 03:55
VLAI
EPSS
VEX
Summary
In apu, there is a possible memory corruption due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11249004; Issue ID: MSV-9170.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-05 00:00 UTC
CWE
- CWE-1285 - Improper Validation of Specified Index, Position, or Offset in Input
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT6899
Affected: MT6993 Affected: MT8668 Affected: MT8781 Affected: MT8793 Affected: MT8910 |
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CVE-2026-20440 (GCVE-0-2026-20440)
Vulnerability from cvelistv5 – Published: 2026-03-02 08:39 – Updated: 2026-03-30 13:05
VLAI
EPSS
VEX
Summary
In MAE, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10431968; Issue ID: MSV-5824.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-02 00:00 UTC
CWE
- CWE-1285 - Specified Index, Position, or Offset
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT2718
Affected: MT6899 Affected: MT6991 Affected: MT8678 Affected: MT8793 |
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CVE-2026-20413 (GCVE-0-2026-20413)
Vulnerability from cvelistv5 – Published: 2026-02-02 08:15 – Updated: 2026-03-30 13:03
VLAI
EPSS
VEX
Summary
In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10362725; Issue ID: MSV-5694.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-03 04:55 UTC
CWE
- CWE-1285 - Specified Index, Position, or Offset
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT6899
Affected: MT6991 Affected: MT8678 Affected: MT8793 |
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"cweId": "CWE-1285",
"description": "CWE-1285 Specified Index, Position, or Offset",
"lang": "en",
"type": "CWE"
}
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}
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"dateUpdated": "2026-03-30T13:03:11.668Z",
"orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
"shortName": "MediaTek"
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"references": [
{
"url": "https://corp.mediatek.com/product-security-bulletin/February-2026"
}
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"assignerShortName": "MediaTek",
"cveId": "CVE-2026-20413",
"datePublished": "2026-02-02T08:15:07.775Z",
"dateReserved": "2025-11-03T01:30:59.009Z",
"dateUpdated": "2026-03-30T13:03:11.668Z",
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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.
No CAPEC attack patterns related to this CWE.