01 Record

CVE-2026-64299

tracing: Prevent out-of-bounds read in glob matching

HighPUBLISHEDCNA: Linux

CNA base score7.1 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

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02 Description

tracing: Prevent out-of-bounds read in glob matching

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 5.6% of scored records. A rank, not a probability.

NVD base score

7.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-10-19.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-07-25 08:49Z3 MO AGO

Last updated

2026-10-19 20:38Z9 DAYS AGO

Reserved

2026-07-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Weaknesses

CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

5956b330aa8b0151c3a5d5229107b86bb852e672737cfb1dc2c6d6e70b5133bd

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux60f1d5e3bac44b598f67d36062da96c095d2b700 to < 265f3a690f6c7d69ef7d2ca50b04b4853a211df3, 60f1d5e3bac44b598f67d36062da96c095d2b700 to < ee5b8888d3248618251fb69a2fad92afcb81557e, 60f1d5e3bac44b598f67d36062da96c095d2b700 to < 56d4c9ab84714eebb285a2fee68aaedf81e3ef15, 60f1d5e3bac44b598f67d36062da96c095d2b700 to < 35ae19764eabfe9c29029d3b5713c86e6855acdf, 60f1d5e3bac44b598f67d36062da96c095d2b700 to < ebb55902856973906c8bb339a3a34824ed4a5086, 60f1d5e3bac44b598f67d36062da96c095d2b700 to < 2dad64a97e1df47f5d9ccb17fa319aa348617226, 60f1d5e3bac44b598f67d36062da96c095d2b700 to < e5d5f3bd053a5f14787526c9f0f55ef900d43ac6, 60f1d5e3bac44b598f67d36062da96c095d2b700 to < 0a6070839b1ef276d5b05bedfb787743e140fb17, 4.10—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/265f3a690f6c7d69ef7d2ca50b04b4853a211df3
git.kernel.orghttps://git.kernel.org/stable/c/ee5b8888d3248618251fb69a2fad92afcb81557e
git.kernel.orghttps://git.kernel.org/stable/c/56d4c9ab84714eebb285a2fee68aaedf81e3ef15
git.kernel.orghttps://git.kernel.org/stable/c/35ae19764eabfe9c29029d3b5713c86e6855acdf
git.kernel.orghttps://git.kernel.org/stable/c/ebb55902856973906c8bb339a3a34824ed4a5086
git.kernel.orghttps://git.kernel.org/stable/c/2dad64a97e1df47f5d9ccb17fa319aa348617226
git.kernel.orghttps://git.kernel.org/stable/c/e5d5f3bd053a5f14787526c9f0f55ef900d43ac6
git.kernel.orghttps://git.kernel.org/stable/c/0a6070839b1ef276d5b05bedfb787743e140fb17

07 Fixed in

Debian 12

linux
Fixed in 6.1.180-1
linux-6.12
Fixed in 6.12.100-1~deb12u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.96-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 7.1.4-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.