Fixed packages 6
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 9 enterprise_linux:9::appstream | libcap-debuginfo | 0:2.48-10.el9_8.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | libcap-debugsource | 0:2.48-10.el9_8.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | libcap-devel | 0:2.48-10.el9_8.1 |
| Red Hat · RHEL 9 enterprise_linux:9::baseos | libcap | 0:2.48-10.el9_8.1 |
| Red Hat · RHEL 9 enterprise_linux:9::baseos | libcap-debuginfo | 0:2.48-10.el9_8.1 |
| Red Hat · RHEL 9 enterprise_linux:9::baseos | libcap-debugsource | 0:2.48-10.el9_8.1 |
Vulnerabilities 1
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Medium 6.7
Libcap: libcap: privilege escalation via toctou race condition in cap_set_file()
A flaw was found in libcap. A local unprivileged user can exploit a Time-of-check-to-time-of-use (TOCTOU) race condition in the `cap_set_file()` function. This allows an attacker with write access to a parent directory to redirect file capability updates to a…
References
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article
https://access.redhat.com/security/updates/classification/#important
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2451615
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_19346.json
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report
https://access.redhat.com/security/cve/CVE-2026-4878
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-4878
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-4878
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2447554