Vulnerability-Lookup

FKIE_CVE-2026-43386

Vulnerability from fkie_nvd - Published: 2026-05-08 15:16 - Updated: 2026-05-26 16:03

Severity

7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix potential out-of-bounds read in rtw_restruct_wmm_ie The current code checks 'i + 5 < in_len' at the end of the if statement. However, it accesses 'in_ie[i + 5]' before that check, which can lead to an out-of-bounds read. Move the length check to the beginning of the conditional to ensure the index is within bounds before accessing the array.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/12cc6e8f8d4245b7b5a408c6fc8ab1d098d67020	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/209644e25757c499e1c1f08c071ea0386d4448b6	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/4dd2d9cf563c54e09d5f7eacf95c5b8f538b513b	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/6ff2243d5e05a5239e39d4ba61d96b0ea3bf7259	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/768f25613a9fe6766d15a4a72979657adfc1c6d8	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a75281626fc8fa6dc6c9cc314ee423e8bc45203b	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d97fc1b29513010b60fde874c7f0ba816744e18c	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e14a1148f02e8cf1ca380d57e4b95ca36c97f45d	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0

JSON

To clipboard

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}

CVE-2026-43386 (GCVE-0-2026-43386)

Vulnerability from cvelistv5 – Published: 2026-05-08 14:21 – Updated: 2026-05-11 22:23

Title

staging: rtl8723bs: fix potential out-of-bounds read in rtw_restruct_wmm_ie

Summary

Severity

No CVSS data available.

Assigner

Linux

References

8 references

URL	Tags
https://git.kernel.org/stable/c/6ff2243d5e05a5239…
https://git.kernel.org/stable/c/12cc6e8f8d4245b7b…
https://git.kernel.org/stable/c/209644e25757c499e…
https://git.kernel.org/stable/c/768f25613a9fe6766…
https://git.kernel.org/stable/c/e14a1148f02e8cf1c…
https://git.kernel.org/stable/c/4dd2d9cf563c54e09…
https://git.kernel.org/stable/c/d97fc1b29513010b6…
https://git.kernel.org/stable/c/a75281626fc8fa6dc…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < 6ff2243d5e05a5239e39d4ba61d96b0ea3bf7259 (git) Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < 12cc6e8f8d4245b7b5a408c6fc8ab1d098d67020 (git) Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < 209644e25757c499e1c1f08c071ea0386d4448b6 (git) Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < 768f25613a9fe6766d15a4a72979657adfc1c6d8 (git) Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < e14a1148f02e8cf1ca380d57e4b95ca36c97f45d (git) Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < 4dd2d9cf563c54e09d5f7eacf95c5b8f538b513b (git) Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < d97fc1b29513010b60fde874c7f0ba816744e18c (git) Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < a75281626fc8fa6dc6c9cc314ee423e8bc45203b (git)
Linux	Linux	Affected: 4.12 Unaffected: 0 , < 4.12 (semver) Unaffected: 5.10.253 , ≤ 5.10.* (semver) Unaffected: 5.15.203 , ≤ 5.15.* (semver) Unaffected: 6.1.167 , ≤ 6.1.* (semver) Unaffected: 6.6.130 , ≤ 6.6.* (semver) Unaffected: 6.12.78 , ≤ 6.12.* (semver) Unaffected: 6.18.19 , ≤ 6.18.* (semver) Unaffected: 6.19.9 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2026-43386

CVE-2026-43386 (GCVE-0-2026-43386)

Tags

Sightings

Nomenclature