CVE-2025-2509
published 2025-05-06CVE-2025-2509: Out-of-Bounds Read in Virglrenderer in ChromeOS 16093.57.0 allows a malicious guest VM to achieve arbitrary address access within the crosvm sandboxed process…
PriorityP341high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.11%
1.6th percentile
Out-of-Bounds Read in Virglrenderer in ChromeOS 16093.57.0 allows a malicious guest VM to achieve arbitrary address access within the crosvm sandboxed process, potentially leading to
VM escape via crafted vertex elements data triggering an out-of-bounds read in util_format_description.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | virglrenderer | — | — |
| chrome_os | — | — | |
| chromeos | >= 16093.57.0 < 16093.57.0 | 16093.57.0 | |
| msrc | cbl2_gnutls_3.7.7-1_on_cbl_mariner_2.0 | — | — |
| msrc | cm1_gnutls_3.6.14-8_on_cbl_mariner_1.0 | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8LOW
vendor_msrc7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
OSV
CVE-2025-2509: (Out-of-Bounds Read in Virglrenderer in ChromeOS 16093
osv·2025-05-19·CVSS 7.8
CVE-2025-2509 [HIGH] CVE-2025-2509: (Out-of-Bounds Read in Virglrenderer in ChromeOS 16093
(Out-of-Bounds Read in Virglrenderer in ChromeOS 16093.57.0 allows a m ...)
GHSA
GHSA-vv54-m573-67vp: Out-of-Bounds Read in Virglrenderer in ChromeOS 16093
ghsa_unreviewed·2025-05-06
CVE-2025-2509 [HIGH] CWE-125 GHSA-vv54-m573-67vp: Out-of-Bounds Read in Virglrenderer in ChromeOS 16093
Out-of-Bounds Read in Virglrenderer in ChromeOS 16093.57.0 allows a malicious guest VM to achieve arbitrary address access within the crosvm sandboxed process, potentially leading to
VM escape via crafted vertex elements data triggering an out-of-bounds read in util_format_description.
Debian
CVE-2025-2509: virglrenderer - Out-of-Bounds Read in Virglrenderer in ChromeOS 16093.57.0 allows a malicious g...
vendor_debian·2025·CVSS 7.8
CVE-2025-2509 [HIGH] CVE-2025-2509: virglrenderer - Out-of-Bounds Read in Virglrenderer in ChromeOS 16093.57.0 allows a malicious g...
Out-of-Bounds Read in Virglrenderer in ChromeOS 16093.57.0 allows a malicious guest VM to achieve arbitrary address access within the crosvm sandboxed process, potentially leading to VM escape via crafted vertex elements data triggering an out-of-bounds read in util_format_description.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
Microsoft
A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.
vendor_msrc·2022-08-09·CVSS 7.5
CVE-2022-2509 [HIGH] CWE-415 A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.
A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-05-06
Published