CVE-2026-91057— Out-of-bounds read when a multi-line text view string ends with a carriage return
Quick assessment
Affected
Eclipse Foundation Eclipse ThreadX - GUIX
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
函数在处理以回车符（ ）结尾的字符串时，会读取应用程序文本缓冲区末尾之后的一个字节。该越界读取还可能导致调用方将其索引推进至字符串末尾之外，进而在 函数中引发第二次越界读取，并生成一行在原始来源中并不存在的文本。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-91057
Vulnerability Information
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Vulnerability Title
Out-of-bounds read when a multi-line text view string ends with a carriage return
Source: CVE Program / CVE List V5
Vulnerability Description
`_gx_multi_line_text_view_display_info_get()` reads one byte past the end of the application's text buffer when the string it is given ends with a carriage return (`\r`). The over-read can also cause callers to advance their index past the end of the string, producing a second over-read in `_gx_multi_line_text_view_string_total_rows_compute()` and a row of text that is not in the source.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Eclipse Foundation | Eclipse ThreadX - GUIX | 0 ~ 6.5.1.202602a | - |
|
II. Public POCs for CVE-2026-91057
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-91057 (1)
Same Patch Batch · Eclipse Foundation · 2026-10-20 · 29 CVEs total
| CVE-2026-113620 | 9.8 CRITICAL | Eclipse ioFog operator WebSocket accepts an unverified JWT |
| CVE-2026-93475 | 9.3 CRITICAL | Out-of-bounds Write via an Unbounded RSA Modulus in NetX Secure X.509 |
| CVE-2026-94018 | 8.8 HIGH | NetX Duo Web HTTP server releases an uninitialized packet pointer on the PUT Content-Lengt |
| CVE-2026-92853 | 8.7 HIGH | Out-of-bounds Read via a Zero-length TLS 1.3 Certificate Message in NetX Secure |
| CVE-2026-92843 | 8.7 HIGH | Out-of-bounds Read via the TLS 1.3 Certificate extensions_length in NetX Secure |
| CVE-2026-95109 | 8.5 HIGH | Cortex-A7 module data validation checks only the first address of a caller-supplied range |
| CVE-2026-94192 | 8.5 HIGH | Module object deallocation can free a live ThreadX kernel object |
| CVE-2026-91186 | 8.4 HIGH | PNG decoder: a duplicate IHDR chunk after IDAT resizes the image after allocation, causing |
| CVE-2026-91041 | 7.8 HIGH | FileX fault-tolerant log replay writes past the destination sector when mounting a crafted |
| CVE-2026-113619 | 7.5 HIGH | Eclipse ioFog renders request templates before authentication |
| CVE-2026-91189 | 7.1 HIGH | GUIX binary resource loader: unvalidated glyph range causes an integer underflow and a hea |
| CVE-2026-95107 | 7.0 HIGH | Module object allocation size overflow corrupts the manager object pool |
| CVE-2026-93003 | 6.9 MEDIUM | NetX Duo Web HTTP server interprets request body content as HTTP header fields |
| CVE-2026-108062 | 6.9 MEDIUM | Pre-authentication OIDC discovery and JWKS fetches run synchronously on the asyncio event |
| CVE-2026-94024 | 6.9 MEDIUM | Module Manager object lookup validates one byte of a module's search name |
| CVE-2026-94023 | 6.9 MEDIUM | Module delete dispatchers do not enforce kernel-object ownership before irreversible delet |
| CVE-2026-95108 | 6.8 MEDIUM | Deleting a user-mode module thread leaks its privileged kernel stack |
| CVE-2026-91059 | 6.8 MEDIUM | JPEG decoder: a duplicate SOF0 after SOS publishes a pixelmap that misreports its own allo |
| CVE-2026-92449 | 6.8 MEDIUM | Binary resource loader: unbounded map_id from a theme file causes a heap out-of-bounds wri |
| CVE-2026-92446 | 6.8 MEDIUM | GUIX binary resource loader reads past the end of a resource, because no length for it eve |
Showing top 20 of 29 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Eclipse ThreadX - GUIX
-
CVE-2026-92454
JPEG decoder: truncated segments are read past the image buf -
CVE-2026-91059
JPEG decoder: a duplicate SOF0 after SOS publishes a pixelma -
CVE-2026-91189
GUIX binary resource loader: unvalidated glyph range causes -
CVE-2026-92446
GUIX binary resource loader reads past the end of a resource -
CVE-2026-92449
Binary resource loader: unbounded map_id from a theme file c
Same vendor: Eclipse Foundation
-
CVE-2026-93003
NetX Duo Web HTTP server interprets request body content as -
CVE-2026-95107
Module object allocation size overflow corrupts the manager -
CVE-2026-94202
Module block-pool create validates two of the four parameter -
CVE-2026-95108
Deleting a user-mode module thread leaks its privileged kern -
CVE-2026-94024
Module Manager object lookup validates one byte of a module'
Same weakness: CWE-125
-
CVE-2026-100132
Acrobat for Edge | Out-of-bounds Read (CWE-125) -
CVE-2026-21266
Acrobat for Edge | Out-of-bounds Read (CWE-125) -
CVE-2026-94202
Module block-pool create validates two of the four parameter -
CVE-2026-94024
Module Manager object lookup validates one byte of a module' -
CVE-2026-94023
Module delete dispatchers do not enforce kernel-object owner
V. Comments for CVE-2026-91057
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