Fixed packages 6
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos | libsolv | 0:0.7.20-4.el8_8.1 |
| Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos | libsolv-debuginfo | 0:0.7.20-4.el8_8.1 |
| Red Hat · RHEL 8.8 E4S rhel_e4s:8.8::baseos | libsolv-debugsource | 0:0.7.20-4.el8_8.1 |
| Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos | libsolv | 0:0.7.20-4.el8_8.1 |
| Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos | libsolv-debuginfo | 0:0.7.20-4.el8_8.1 |
| Red Hat · RHEL 8.8 TUS rhel_tus:8.8::baseos | libsolv-debugsource | 0:0.7.20-4.el8_8.1 |
Vulnerabilities 1
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High 7.8
Libsolv: heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data
A flaw was found in libsolv. This heap buffer overflow occurs during the decompression of attacker-controlled compressed data within `.solv` files due to insufficient input validation. An attacker can provide a specially crafted `.solv` file, which, when proc…
References
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article
https://access.redhat.com/security/updates/classification/#moderate
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2460425
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_48816.json
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report
https://access.redhat.com/security/cve/CVE-2026-48864
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-48864
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-48864