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    CVE-2007-6109

    Stack-based buffer overflow in emacs allows user-assisted attackers to cause a denial of service (application crash) and possibly have unspecified other impact via a large precision value in an integer format string specifier to the format function, as demonstrated via a certain "emacs -batch -eval" command line.

    Published:Dec 7, 2007
    Last Modified:Apr 23, 2026
    EPS:Dec 7, 2007
    EPSS Score:0.02999
    CVSS Score:10

    Affected Products

    Vendor
    Gnu
    Product
    Emacs

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-77219 (CVSS 6.9) — GNU Emacs before 31.0.91 contains an integer overflow in the PBM/PPM/PGM image loader that allows an attacker …
    CVE-2026-71394 (CVSS 5.3) — GNU Emacs for Android improperly validates the table header input in sfnt_read_table_directory() in src/sfnt.c…
    CVE-2026-71393 (CVSS 5.3) — GNU Emacs for Android is vulnerable to an integer overflow in sfnt_read_name_table() in src/sfnt.c. The functi…
    CVE-2026-71392 (CVSS 5.3) — GNU Emacs for Android is vulnerable to an integer overflow in the sfnt_read_cmap_format_12() function in src/s…
    CVE-2026-71391 (CVSS 5.3) — GNU Emacs for Android contains an off-by-one error in the gvar table parser in src/sfnt.c. The shared-coordina…
    CVE-2026-6861 (CVSS 6.1) — A flaw was found in GNU Emacs. This vulnerability, a memory corruption issue, occurs when Emacs processes spec…
    CVE-2024-53920 (CVSS 7.8) — In elisp-mode.el in GNU Emacs before 30.1, a user who chooses to invoke elisp-completion-at-point (for code co…
    CVE-2024-39331 (CVSS 9.8) — In Emacs before 29.4, org-link-expand-abbrev in lisp/ol.el expands a %(...) link abbrev even when it specifies…
    CVE-2024-30202 (CVSS 7.8) — In Emacs before 29.3, arbitrary Lisp code is evaluated as part of turning on Org mode. This affects Org Mode b…
    CVE-2024-30203 (CVSS 5.5) — In Emacs before 29.3, Gnus treats inline MIME contents as trusted.…

    References

    http://bugs.gentoo.org/show_bug.cgi?id=200297
    http://docs.info.apple.com/article.html?artnum=307562
    http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
    http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00003.html
    http://secunia.com/advisories/27965
    http://secunia.com/advisories/27984
    http://secunia.com/advisories/28838
    http://secunia.com/advisories/29420
    http://secunia.com/advisories/30109
    http://security.gentoo.org/glsa/glsa-200712-03.xml
    http://www.mandriva.com/security/advisories?name=MDVSA-2008:034
    http://www.novell.com/linux/security/advisories/2007_25_sr.html
    http://www.vupen.com/english/advisories/2008/0924/references
    https://exchange.xforce.ibmcloud.com/vulnerabilities/38904
    https://usn.ubuntu.com/607-1/
    http://bugs.gentoo.org/show_bug.cgi?id=200297
    http://docs.info.apple.com/article.html?artnum=307562
    http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
    http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00003.html
    http://secunia.com/advisories/27965
    http://secunia.com/advisories/27984
    http://secunia.com/advisories/28838
    http://secunia.com/advisories/29420
    http://secunia.com/advisories/30109
    http://security.gentoo.org/glsa/glsa-200712-03.xml
    http://www.mandriva.com/security/advisories?name=MDVSA-2008:034
    http://www.novell.com/linux/security/advisories/2007_25_sr.html
    http://www.vupen.com/english/advisories/2008/0924/references
    https://exchange.xforce.ibmcloud.com/vulnerabilities/38904
    https://usn.ubuntu.com/607-1/

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High